113432877451 has 16 divisors (see below), whose sum is σ = 125343077184. Its totient is φ = 102105805824.

The previous prime is 113432877361. The next prime is 113432877469. The reversal of 113432877451 is 154778234311.

It is not a de Polignac number, because 113432877451 - 2⁷ = 113432877323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113432877491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4614445 + ... + 4638961.

It is an arithmetic number, because the mean of its divisors is an integer number (7833942324).

Almost surely, 2^113432877451 is an apocalyptic number.

113432877451 is a deficient number, since it is larger than the sum of its proper divisors (11910199733).

113432877451 is a wasteful number, since it uses less digits than its factorization.

113432877451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36390.

The product of its digits is 564480, while the sum is 46.

The spelling of 113432877451 in words is "one hundred thirteen billion, four hundred thirty-two million, eight hundred seventy-seven thousand, four hundred fifty-one".