1159588231 has 2 divisors, whose sum is σ = 1159588232. Its totient is φ = 1159588230.

The previous prime is 1159588189. The next prime is 1159588279. The reversal of 1159588231 is 1328859511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1159588231 - 2²⁷ = 1025370503 is a prime.

It is a super-2 number, since 2×1159588231² = 2689289730947418722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1159582231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579794115 + 579794116.

It is an arithmetic number, because the mean of its divisors is an integer number (579794116).

Almost surely, 2^1159588231 is an apocalyptic number.

1159588231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1159588231 is an equidigital number, since it uses as much as digits as its factorization.

1159588231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 43.

The square root of 1159588231 is about 34052.7272182420. The cubic root of 1159588231 is about 1050.5932342318.

The spelling of 1159588231 in words is "one billion, one hundred fifty-nine million, five hundred eighty-eight thousand, two hundred thirty-one".