23332311121131 has 16 divisors (see below), whose sum is σ = 34589263403520. Its totient is φ = 15544579629960.

The previous prime is 23332311121073. The next prime is 23332311121153. The reversal of 23332311121131 is 13112111323332.

23332311121131 is a `hidden beast` number, since 2 + 3 + 332 + 3 + 111 + 211 + 3 + 1 = 666.

It is not a de Polignac number, because 23332311121131 - 2¹¹ = 23332311119083 is a prime.

It is a super-2 number, since 2×23332311121131² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 23332311121095 and 23332311121104.

It is not an unprimeable number, because it can be changed into a prime (23332311121531) 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, 285915415 + ... + 285997008.

It is an arithmetic number, because the mean of its divisors is an integer number (2161828962720).

Almost surely, 2^{23332311121131} is an apocalyptic number.

23332311121131 is a deficient number, since it is larger than the sum of its proper divisors (11256952282389).

23332311121131 is a wasteful number, since it uses less digits than its factorization.

23332311121131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571913943 (or 571913937 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

Adding to 23332311121131 its reverse (13112111323332), we get a palindrome (36444422444463).

The spelling of 23332311121131 in words is "twenty-three trillion, three hundred thirty-two billion, three hundred eleven million, one hundred twenty-one thousand, one hundred thirty-one".