232023320111131 has 4 divisors (see below), whose sum is σ = 232655536242592. Its totient is φ = 231391103979672.

The previous prime is 232023320111129. The next prime is 232023320111161. The reversal of 232023320111131 is 131111023320232.

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 232023320111131 - 2¹ = 232023320111129 is a prime.

It is a super-2 number, since 2×232023320111131² (a number of 30 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 = 232023320111096 and 232023320111105.

It is not an unprimeable number, because it can be changed into a prime (232023320111161) 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, 316108065180 + ... + 316108065913.

It is an arithmetic number, because the mean of its divisors is an integer number (58163884060648).

Almost surely, 2^{232023320111131} is an apocalyptic number.

232023320111131 is a deficient number, since it is larger than the sum of its proper divisors (632216131461).

232023320111131 is an equidigital number, since it uses as much as digits as its factorization.

232023320111131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632216131460.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 232023320111131 its reverse (131111023320232), we get a palindrome (363134343431363).

The spelling of 232023320111131 in words is "two hundred thirty-two trillion, twenty-three billion, three hundred twenty million, one hundred eleven thousand, one hundred thirty-one".