4231003240931 has 2 divisors, whose sum is σ = 4231003240932. Its totient is φ = 4231003240930.

The previous prime is 4231003240837. The next prime is 4231003241117. The reversal of 4231003240931 is 1390423001324.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4231003240931 is a prime.

It is a super-2 number, since 2×4231003240931² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4231003290931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115501620465 + 2115501620466.

It is an arithmetic number, because the mean of its divisors is an integer number (2115501620466).

Almost surely, 2^{4231003240931} is an apocalyptic number.

4231003240931 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231003240931 is an equidigital number, since it uses as much as digits as its factorization.

4231003240931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 4231003240931 in words is "four trillion, two hundred thirty-one billion, three million, two hundred forty thousand, nine hundred thirty-one".