232120232011 has 2 divisors, whose sum is σ = 232120232012. Its totient is φ = 232120232010.

The previous prime is 232120231997. The next prime is 232120232059. The reversal of 232120232011 is 110232021232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232120232011 - 2²⁷ = 231986014283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232120232011.

It is not a weakly prime, because it can be changed into another prime (232120212011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116060116005 + 116060116006.

It is an arithmetic number, because the mean of its divisors is an integer number (116060116006).

Almost surely, 2^232120232011 is an apocalyptic number.

232120232011 is a deficient number, since it is larger than the sum of its proper divisors (1).

232120232011 is an equidigital number, since it uses as much as digits as its factorization.

232120232011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 232120232011 its reverse (110232021232), we get a palindrome (342352253243).

The spelling of 232120232011 in words is "two hundred thirty-two billion, one hundred twenty million, two hundred thirty-two thousand, eleven".