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10013012043131 = 191633233132723
BaseRepresentation
bin1001000110110101011000…
…0001101010010101111011
31022110020100000200112100202
42101231112001222111323
52303023122040340011
633143525250152415
72052262526031146
oct221552601522573
938406300615322
1010013012043131
113210549294679
12115870958270b
135782b8b85a26
142688bd31105d
151256dc47323b
hex91b5606a57b

10013012043131 has 8 divisors (see below), whose sum is σ = 10604675334720. Its totient is φ = 9427815017352.

The previous prime is 10013012043113. The next prime is 10013012043217. The reversal of 10013012043131 is 13134021031001.

10013012043131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10013012043131 - 210 = 10013012042107 is a prime.

It is a super-2 number, since 2×100130120431312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10013012843131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1616563265 + ... + 1616569458.

It is an arithmetic number, because the mean of its divisors is an integer number (1325584416840).

Almost surely, 210013012043131 is an apocalyptic number.

10013012043131 is a deficient number, since it is larger than the sum of its proper divisors (591663291589).

10013012043131 is a wasteful number, since it uses less digits than its factorization.

10013012043131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233132905.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10013012043131 its reverse (13134021031001), we get a palindrome (23147033074132).

The spelling of 10013012043131 in words is "ten trillion, thirteen billion, twelve million, forty-three thousand, one hundred thirty-one".

Divisors: 1 19 163 3097 3233132723 61429521737 527000633849 10013012043131