113554455320231 has 32 divisors (see below), whose sum is σ = 116757122803200. Its totient is φ = 110378970584064.

The previous prime is 113554455320213. The next prime is 113554455320237. The reversal of 113554455320231 is 132023554455311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113554455320231 is a prime.

It is a super-2 number, since 2×113554455320231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113554455320237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14799221411 + ... + 14799229083.

It is an arithmetic number, because the mean of its divisors is an integer number (3648660087600).

Almost surely, 2^{113554455320231} is an apocalyptic number.

113554455320231 is a deficient number, since it is larger than the sum of its proper divisors (3202667482969).

113554455320231 is a wasteful number, since it uses less digits than its factorization.

113554455320231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10055.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 113554455320231 in words is "one hundred thirteen trillion, five hundred fifty-four billion, four hundred fifty-five million, three hundred twenty thousand, two hundred thirty-one".