232011959 has 2 divisors, whose sum is σ = 232011960. Its totient is φ = 232011958.

The previous prime is 232011917. The next prime is 232011973. The reversal of 232011959 is 959110232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232011959 - 2¹² = 232007863 is a prime.

It is equal to p_12747155 and since 232011959 and 12747155 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232016959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116005979 + 116005980.

It is an arithmetic number, because the mean of its divisors is an integer number (116005980).

Almost surely, 2^232011959 is an apocalyptic number.

232011959 is a deficient number, since it is larger than the sum of its proper divisors (1).

232011959 is an equidigital number, since it uses as much as digits as its factorization.

232011959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 232011959 is about 15231.9387800766. The cubic root of 232011959 is about 614.4739229549.

The spelling of 232011959 in words is "two hundred thirty-two million, eleven thousand, nine hundred fifty-nine".