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131303032003110 = 23511397887975767
BaseRepresentation
bin11101110110101101011110…
…100101001001101000100110
3122012220110002001121110100110
4131312231132211021220212
5114202232102143044420
61143131440303553450
736441221352036312
oct3566553645115046
9565813061543313
10131303032003110
1138923337559210
12128874a78bb886
135835a9088a7b6
14245d15a2c0b42
15102a75e784ee0
hex776b5e949a26

131303032003110 has 32 divisors (see below), whose sum is σ = 343775211063552. Its totient is φ = 31831038061280.

The previous prime is 131303032003093. The next prime is 131303032003111. The reversal of 131303032003110 is 11300230303131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131303032003111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198943987554 + ... + 198943988213.

It is an arithmetic number, because the mean of its divisors is an integer number (10742975345736).

Almost surely, 2131303032003110 is an apocalyptic number.

131303032003110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131303032003110 is an abundant number, since it is smaller than the sum of its proper divisors (212472179060442).

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

131303032003110 is a wasteful number, since it uses less digits than its factorization.

131303032003110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397887975788.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 131303032003110 its reverse (11300230303131), we get a palindrome (142603262306241).

The spelling of 131303032003110 in words is "one hundred thirty-one trillion, three hundred three billion, thirty-two million, three thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 397887975767 795775951534 1193663927301 1989439878835 2387327854602 3978879757670 4376767733437 5968319636505 8753535466874 11936639273010 13130303200311 21883838667185 26260606400622 43767677334370 65651516001555 131303032003110