11301233132131 has 4 divisors (see below), whose sum is σ = 11576872964664. Its totient is φ = 11025593299600.

The previous prime is 11301233132113. The next prime is 11301233132171. The reversal of 11301233132131 is 13123133210311.

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 11301233132131 - 2²¹ = 11301231034979 is a prime.

It is a super-2 number, since 2×11301233132131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11301233132096 and 11301233132105.

It is not an unprimeable number, because it can be changed into a prime (11301233132171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137819916205 + ... + 137819916286.

It is an arithmetic number, because the mean of its divisors is an integer number (2894218241166).

Almost surely, 2^{11301233132131} is an apocalyptic number.

11301233132131 is a deficient number, since it is larger than the sum of its proper divisors (275639832533).

11301233132131 is an equidigital number, since it uses as much as digits as its factorization.

11301233132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275639832532.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11301233132131 its reverse (13123133210311), we get a palindrome (24424366342442).

The spelling of 11301233132131 in words is "eleven trillion, three hundred one billion, two hundred thirty-three million, one hundred thirty-two thousand, one hundred thirty-one".