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10012300213131 = 323771817151827
BaseRepresentation
bin1001000110110010101110…
…0110001111101110001011
31022110011111102020211011200
42101230223212033232023
52303020142323310011
633143330501155243
72052236063416056
oct221545346175613
938404442224150
1010012300213131
1132102134a5217
12115854b0bbb23
13578204563b48
14268852977a9d
15125699c15856
hex91b2b98fb8b

10012300213131 has 48 divisors (see below), whose sum is σ = 15064414380288. Its totient is φ = 6402086510400.

The previous prime is 10012300213121. The next prime is 10012300213151. The reversal of 10012300213131 is 13131200321001.

10012300213131 is a `hidden beast` number, since 10 + 0 + 12 + 300 + 213 + 131 = 666.

It is not a de Polignac number, because 10012300213131 - 233 = 10003710278539 is a prime.

It is a super-2 number, since 2×100123002131312 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10012300213121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 193161040 + ... + 193212866.

It is an arithmetic number, because the mean of its divisors is an integer number (313841966256).

Almost surely, 210012300213131 is an apocalyptic number.

10012300213131 is a deficient number, since it is larger than the sum of its proper divisors (5052114167157).

10012300213131 is a wasteful number, since it uses less digits than its factorization.

10012300213131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60112 (or 60109 counting only the distinct ones).

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

Adding to 10012300213131 its reverse (13131200321001), we get a palindrome (23143500534132).

The spelling of 10012300213131 in words is "ten trillion, twelve billion, three hundred million, two hundred thirteen thousand, one hundred thirty-one".

Divisors: 1 3 9 37 71 111 213 333 639 2627 7881 8171 23643 24513 51827 73539 155481 302327 466443 580141 906981 1740423 1917599 2720943 3679717 5221269 5752797 11039151 17258391 21465217 33117453 64395651 136149529 193186953 408448587 423478417 1225345761 1270435251 3811305753 15668701429 30066967607 47006104287 90200902821 141018312861 270602708463 1112477801459 3337433404377 10012300213131