232115519 has 2 divisors, whose sum is σ = 232115520. Its totient is φ = 232115518.

The previous prime is 232115483. The next prime is 232115531. The reversal of 232115519 is 915511232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232115519 - 2²⁰ = 231066943 is a prime.

It is a super-2 number, since 2×232115519² = 107755228321278722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 232115491 and 232115500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232115549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116057759 + 116057760.

It is an arithmetic number, because the mean of its divisors is an integer number (116057760).

Almost surely, 2^232115519 is an apocalyptic number.

232115519 is a deficient number, since it is larger than the sum of its proper divisors (1).

232115519 is an equidigital number, since it uses as much as digits as its factorization.

232115519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 29.

The square root of 232115519 is about 15235.3378367531. The cubic root of 232115519 is about 614.5653341248.

The spelling of 232115519 in words is "two hundred thirty-two million, one hundred fifteen thousand, five hundred nineteen".