131334111354504 has 32 divisors (see below), whose sum is σ = 328772475872640. Its totient is φ = 43719744120000.

The previous prime is 131334111354473. The next prime is 131334111354517. The reversal of 131334111354504 is 405453111433131.

It is a happy number.

It is a super-2 number, since 2×131334111354504² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3643293987 + ... + 3643330034.

It is an arithmetic number, because the mean of its divisors is an integer number (10274139871020).

Almost surely, 2^{131334111354504} is an apocalyptic number.

It is an amenable number.

131334111354504 is an abundant number, since it is smaller than the sum of its proper divisors (197438364518136).

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

131334111354504 is a wasteful number, since it uses less digits than its factorization.

131334111354504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7286624781 (or 7286624777 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

Adding to 131334111354504 its reverse (405453111433131), we get a palindrome (536787222787635).

The spelling of 131334111354504 in words is "one hundred thirty-one trillion, three hundred thirty-four billion, one hundred eleven million, three hundred fifty-four thousand, five hundred four".