11113032032131 has 4 divisors (see below), whose sum is σ = 11126437379200. Its totient is φ = 11099626685064.

The previous prime is 11113032032101. The next prime is 11113032032173. The reversal of 11113032032131 is 13123023031111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11113032032131 - 2⁵ = 11113032032099 is a prime.

It is a super-2 number, since 2×11113032032131² (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 (11113032032101) 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 3 ways as a sum of consecutive naturals, for example, 6702672291 + ... + 6702673948.

It is an arithmetic number, because the mean of its divisors is an integer number (2781609344800).

Almost surely, 2^{11113032032131} is an apocalyptic number.

11113032032131 is a deficient number, since it is larger than the sum of its proper divisors (13405347069).

11113032032131 is an equidigital number, since it uses as much as digits as its factorization.

11113032032131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13405347068.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11113032032131 its reverse (13123023031111), we get a palindrome (24236055063242).

The spelling of 11113032032131 in words is "eleven trillion, one hundred thirteen billion, thirty-two million, thirty-two thousand, one hundred thirty-one".