113111131301 has 16 divisors (see below), whose sum is σ = 135627414528. Its totient is φ = 92286777600.

The previous prime is 113111131297. The next prime is 113111131351. The reversal of 113111131301 is 103131111311.

It is a cyclic number.

It is not a de Polignac number, because 113111131301 - 2² = 113111131297 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113111131301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113111131351) 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, 4259300 + ... + 4285773.

It is an arithmetic number, because the mean of its divisors is an integer number (8476713408).

Almost surely, 2^113111131301 is an apocalyptic number.

It is an amenable number.

113111131301 is a deficient number, since it is larger than the sum of its proper divisors (22516283227).

113111131301 is an equidigital number, since it uses as much as digits as its factorization.

113111131301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8545172.

The product of its (nonzero) digits is 27, while the sum is 17.

Adding to 113111131301 its reverse (103131111311), we get a palindrome (216242242612).

The spelling of 113111131301 in words is "one hundred thirteen billion, one hundred eleven million, one hundred thirty-one thousand, three hundred one".