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131010102013302 = 23261880313554133
BaseRepresentation
bin11101110010011100101010…
…100101111010110101110110
3122011212102222021011011022200
4131302130222211322311312
5114132432142103411202
61142345113205405330
736411111313151361
oct3562345245726566
9564772867134280
10131010102013302
1138820088184246
121283a776109846
135814279708195
14244cccc1210d8
151022d17b1de1c
hex77272a97ad76

131010102013302 has 48 divisors (see below), whose sum is σ = 288541380489648. Its totient is φ = 42949249151040.

The previous prime is 131010102013283. The next prime is 131010102013319. The reversal of 131010102013302 is 203310201010131.

131010102013302 is a `hidden beast` number, since 1 + 31 + 0 + 101 + 0 + 201 + 330 + 2 = 666.

It is a super-3 number, since 3×1310101020133023 (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2888628 + ... + 16442760.

It is an arithmetic number, because the mean of its divisors is an integer number (6011278760201).

Almost surely, 2131010102013302 is an apocalyptic number.

131010102013302 is an abundant number, since it is smaller than the sum of its proper divisors (157531278476346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131010102013302 is a wasteful number, since it uses less digits than its factorization.

131010102013302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13563005 (or 13563002 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 131010102013302 its reverse (203310201010131), we get a palindrome (334320303023433).

The spelling of 131010102013302 in words is "one hundred thirty-one trillion, ten billion, one hundred two million, thirteen thousand, three hundred two".

Divisors: 1 2 3 6 9 18 61 122 183 366 549 1098 8803 17606 26409 52818 79227 158454 536983 1073966 1610949 3221898 4832847 9665694 13554133 27108266 40662399 81324798 121987197 243974394 826802113 1653604226 2480406339 4960812678 7441219017 14882438034 119317032799 238634065598 357951098397 715902196794 1073853295191 2147706590382 7278339000739 14556678001478 21835017002217 43670034004434 65505051006651 131010102013302