113111401137 has 16 divisors (see below), whose sum is σ = 172781662080. Its totient is φ = 64477049472.

The previous prime is 113111401133. The next prime is 113111401171. The reversal of 113111401137 is 731104111311.

It is not a de Polignac number, because 113111401137 - 2² = 113111401133 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113111401133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6576078 + ... + 6593255.

It is an arithmetic number, because the mean of its divisors is an integer number (10798853880).

Almost surely, 2^113111401137 is an apocalyptic number.

It is an amenable number.

113111401137 is a deficient number, since it is larger than the sum of its proper divisors (59670260943).

113111401137 is a wasteful number, since it uses less digits than its factorization.

113111401137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13169752.

The product of its (nonzero) digits is 252, while the sum is 24.

Adding to 113111401137 its reverse (731104111311), we get a palindrome (844215512448).

The spelling of 113111401137 in words is "one hundred thirteen billion, one hundred eleven million, four hundred one thousand, one hundred thirty-seven".