113251132043 has 16 divisors (see below), whose sum is σ = 136272049920. Its totient is φ = 91943017056.

The previous prime is 113251131943. The next prime is 113251132069. The reversal of 113251132043 is 340231152311.

It is a cyclic number.

It is not a de Polignac number, because 113251132043 - 2⁸ = 113251131787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113251132243) 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, 525821 + ... + 709217.

It is an arithmetic number, because the mean of its divisors is an integer number (8517003120).

Almost surely, 2^113251132043 is an apocalyptic number.

113251132043 is a deficient number, since it is larger than the sum of its proper divisors (23020917877).

113251132043 is a wasteful number, since it uses less digits than its factorization.

113251132043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188066.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 113251132043 its reverse (340231152311), we get a palindrome (453482284354).

The spelling of 113251132043 in words is "one hundred thirteen billion, two hundred fifty-one million, one hundred thirty-two thousand, forty-three".