131001140332224 has 84 divisors (see below), whose sum is σ = 375508217558136. Its totient is φ = 43665057957888.

The previous prime is 131001140332211. The next prime is 131001140332261. The reversal of 131001140332224 is 422233041100131.

131001140332224 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 0 + 1 + 1 + 403 + 32 + 224 = 666.

It is a super-2 number, since 2×131001140332224² (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 11 ways as a sum of consecutive naturals, for example, 7505512 + ... + 17841944.

Almost surely, 2^{131001140332224} is an apocalyptic number.

It is an amenable number.

131001140332224 is an abundant number, since it is smaller than the sum of its proper divisors (244507077225912).

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

131001140332224 is a wasteful number, since it uses less digits than its factorization.

131001140332224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10358454 (or 10358441 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 131001140332224 its reverse (422233041100131), we get a palindrome (553234181432355).

The spelling of 131001140332224 in words is "one hundred thirty-one trillion, one billion, one hundred forty million, three hundred thirty-two thousand, two hundred twenty-four".