331230332131003 has 2 divisors, whose sum is σ = 331230332131004. Its totient is φ = 331230332131002.

The previous prime is 331230332130989. The next prime is 331230332131019. The reversal of 331230332131003 is 300131233032133.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331230332131003 is a prime.

It is a super-2 number, since 2×331230332131003² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (331230332131103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165615166065501 + 165615166065502.

It is an arithmetic number, because the mean of its divisors is an integer number (165615166065502).

Almost surely, 2^{331230332131003} is an apocalyptic number.

331230332131003 is a deficient number, since it is larger than the sum of its proper divisors (1).

331230332131003 is an equidigital number, since it uses as much as digits as its factorization.

331230332131003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 331230332131003 its reverse (300131233032133), we get a palindrome (631361565163136).

The spelling of 331230332131003 in words is "three hundred thirty-one trillion, two hundred thirty billion, three hundred thirty-two million, one hundred thirty-one thousand, three".