232051129 has 2 divisors, whose sum is σ = 232051130. Its totient is φ = 232051128.

The previous prime is 232051121. The next prime is 232051219. The reversal of 232051129 is 921150232.

It is a happy number.

Together with next prime (232051219) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209583529 + 22467600 = 14477^2 + 4740^2 .

It is a cyclic number.

It is not a de Polignac number, because 232051129 - 2³ = 232051121 is a prime.

It is not a weakly prime, because it can be changed into another prime (232051121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116025564 + 116025565.

It is an arithmetic number, because the mean of its divisors is an integer number (116025565).

Almost surely, 2^232051129 is an apocalyptic number.

It is an amenable number.

232051129 is a deficient number, since it is larger than the sum of its proper divisors (1).

232051129 is an equidigital number, since it uses as much as digits as its factorization.

232051129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 232051129 is about 15233.2245109169. The cubic root of 232051129 is about 614.5085010420.

The spelling of 232051129 in words is "two hundred thirty-two million, fifty-one thousand, one hundred twenty-nine".