131118514124 has 36 divisors (see below), whose sum is σ = 263081357784. Its totient is φ = 56956453632.

The previous prime is 131118514081. The next prime is 131118514207. The reversal of 131118514124 is 421415811131.

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, 5693282 + ... + 5716265.

It is an arithmetic number, because the mean of its divisors is an integer number (7307815494).

Almost surely, 2^131118514124 is an apocalyptic number.

It is an amenable number.

131118514124 is an abundant number, since it is smaller than the sum of its proper divisors (131962843660).

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

131118514124 is a wasteful number, since it uses less digits than its factorization.

131118514124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11409594 (or 11409579 counting only the distinct ones).

The product of its digits is 3840, while the sum is 32.

The spelling of 131118514124 in words is "one hundred thirty-one billion, one hundred eighteen million, five hundred fourteen thousand, one hundred twenty-four".