331147540963 has 2 divisors, whose sum is σ = 331147540964. Its totient is φ = 331147540962.

The previous prime is 331147540957. The next prime is 331147541029. The reversal of 331147540963 is 369045741133.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 331147540963 - 2²⁹ = 330610670051 is a prime.

It is not a weakly prime, because it can be changed into another prime (331147540903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165573770481 + 165573770482.

It is an arithmetic number, because the mean of its divisors is an integer number (165573770482).

Almost surely, 2^331147540963 is an apocalyptic number.

331147540963 is a deficient number, since it is larger than the sum of its proper divisors (1).

331147540963 is an equidigital number, since it uses as much as digits as its factorization.

331147540963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 46.

The spelling of 331147540963 in words is "three hundred thirty-one billion, one hundred forty-seven million, five hundred forty thousand, nine hundred sixty-three".