113021534401 has 16 divisors (see below), whose sum is σ = 120135248064. Its totient is φ = 105960121344.

The previous prime is 113021534389. The next prime is 113021534441. The reversal of 113021534401 is 104435120311.

It is a cyclic number.

It is not a de Polignac number, because 113021534401 - 2¹³ = 113021526209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113021534441) 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, 6654346 + ... + 6671308.

It is an arithmetic number, because the mean of its divisors is an integer number (7508453004).

Almost surely, 2^113021534401 is an apocalyptic number.

It is an amenable number.

113021534401 is a deficient number, since it is larger than the sum of its proper divisors (7113713663).

113021534401 is a wasteful number, since it uses less digits than its factorization.

113021534401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18480.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 113021534401 its reverse (104435120311), we get a palindrome (217456654712).

The spelling of 113021534401 in words is "one hundred thirteen billion, twenty-one million, five hundred thirty-four thousand, four hundred one".