232120051 has 2 divisors, whose sum is σ = 232120052. Its totient is φ = 232120050.

The previous prime is 232120037. The next prime is 232120073. The reversal of 232120051 is 150021232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232120051 - 2²⁷ = 97902323 is a prime.

It is not a weakly prime, because it can be changed into another prime (232120151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116060025 + 116060026.

It is an arithmetic number, because the mean of its divisors is an integer number (116060026).

Almost surely, 2^232120051 is an apocalyptic number.

232120051 is a deficient number, since it is larger than the sum of its proper divisors (1).

232120051 is an equidigital number, since it uses as much as digits as its factorization.

232120051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 232120051 is about 15235.4865691910. The cubic root of 232120051 is about 614.5693338459.

Adding to 232120051 its reverse (150021232), we get a palindrome (382141283).

The spelling of 232120051 in words is "two hundred thirty-two million, one hundred twenty thousand, fifty-one".