13031211230004 has 48 divisors (see below), whose sum is σ = 33979388942016. Its totient is φ = 3852538425600.

The previous prime is 13031211229961. The next prime is 13031211230029. The reversal of 13031211230004 is 40003211213031.

13031211230004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13031211230004² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1203912847 + ... + 1203923670.

It is an arithmetic number, because the mean of its divisors is an integer number (707903936292).

Almost surely, 2^{13031211230004} is an apocalyptic number.

It is an amenable number.

13031211230004 is an abundant number, since it is smaller than the sum of its proper divisors (20948177712012).

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

13031211230004 is a wasteful number, since it uses less digits than its factorization.

13031211230004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407836576 (or 2407836574 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13031211230004 its reverse (40003211213031), we get a palindrome (53034422443035).

The spelling of 13031211230004 in words is "thirteen trillion, thirty-one billion, two hundred eleven million, two hundred thirty thousand, four".