11602963231 has 2 divisors, whose sum is σ = 11602963232. Its totient is φ = 11602963230.

The previous prime is 11602963103. The next prime is 11602963243. The reversal of 11602963231 is 13236920611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11602963231 - 2⁷ = 11602963103 is a prime.

It is a super-2 number, since 2×11602963231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11602963291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5801481615 + 5801481616.

It is an arithmetic number, because the mean of its divisors is an integer number (5801481616).

Almost surely, 2^11602963231 is an apocalyptic number.

11602963231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11602963231 is an equidigital number, since it uses as much as digits as its factorization.

11602963231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 11602963231 in words is "eleven billion, six hundred two million, nine hundred sixty-three thousand, two hundred thirty-one".