969233131 has 2 divisors, whose sum is σ = 969233132. Its totient is φ = 969233130.

The previous prime is 969233119. The next prime is 969233137. The reversal of 969233131 is 131332969.

It is a strong prime.

It is an emirp because it is prime and its reverse (131332969) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 969233131 - 2⁷ = 969233003 is a prime.

It is a super-2 number, since 2×969233131² = 1878825724456126322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (969233137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484616565 + 484616566.

It is an arithmetic number, because the mean of its divisors is an integer number (484616566).

Almost surely, 2^969233131 is an apocalyptic number.

969233131 is a deficient number, since it is larger than the sum of its proper divisors (1).

969233131 is an equidigital number, since it uses as much as digits as its factorization.

969233131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26244, while the sum is 37.

The square root of 969233131 is about 31132.5092307061. The cubic root of 969233131 is about 989.6373636968.

The spelling of 969233131 in words is "nine hundred sixty-nine million, two hundred thirty-three thousand, one hundred thirty-one".