113340434120031 has 16 divisors (see below), whose sum is σ = 151915954526208. Its totient is φ = 75162623275200.

The previous prime is 113340434119987. The next prime is 113340434120059. The reversal of 113340434120031 is 130021434043311.

It is not a de Polignac number, because 113340434120031 - 2²⁶ = 113340367011167 is a prime.

It is a super-2 number, since 2×113340434120031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113340434122031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18328435 + ... + 23719451.

It is an arithmetic number, because the mean of its divisors is an integer number (9494747157888).

Almost surely, 2^{113340434120031} is an apocalyptic number.

113340434120031 is a deficient number, since it is larger than the sum of its proper divisors (38575520406177).

113340434120031 is a wasteful number, since it uses less digits than its factorization.

113340434120031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5427902.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 113340434120031 its reverse (130021434043311), we get a palindrome (243361868163342).

The spelling of 113340434120031 in words is "one hundred thirteen trillion, three hundred forty billion, four hundred thirty-four million, one hundred twenty thousand, thirty-one".