1152706831 has 2 divisors, whose sum is σ = 1152706832. Its totient is φ = 1152706830.

The previous prime is 1152706817. The next prime is 1152706861. The reversal of 1152706831 is 1386072511.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1386072511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1152706831 - 2¹⁹ = 1152182543 is a prime.

It is a super-2 number, since 2×1152706831² = 2657466076468125122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152706861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576353415 + 576353416.

It is an arithmetic number, because the mean of its divisors is an integer number (576353416).

Almost surely, 2^1152706831 is an apocalyptic number.

1152706831 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152706831 is an equidigital number, since it uses as much as digits as its factorization.

1152706831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 1152706831 is about 33951.5365042585. The cubic root of 1152706831 is about 1048.5109144575.

The spelling of 1152706831 in words is "one billion, one hundred fifty-two million, seven hundred six thousand, eight hundred thirty-one".