11113100100131 has 8 divisors (see below), whose sum is σ = 11315851559040. Its totient is φ = 10911713971392.

The previous prime is 11113100100107. The next prime is 11113100100169. The reversal of 11113100100131 is 13100100131111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11113100100131 is a prime.

It is a super-2 number, since 2×11113100100131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11113100100631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341316116 + ... + 341348673.

It is an arithmetic number, because the mean of its divisors is an integer number (1414481444880).

Almost surely, 2^{11113100100131} is an apocalyptic number.

11113100100131 is a deficient number, since it is larger than the sum of its proper divisors (202751458909).

11113100100131 is an equidigital number, since it uses as much as digits as its factorization.

11113100100131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682665085.

The product of its (nonzero) digits is 9, while the sum is 14.

Adding to 11113100100131 its reverse (13100100131111), we get a palindrome (24213200231242).

It can be divided in two parts, 111 and 13100100131, that multiplied together give a palindrome (1454111114541).

The spelling of 11113100100131 in words is "eleven trillion, one hundred thirteen billion, one hundred million, one hundred thousand, one hundred thirty-one".