403231241297 has 2 divisors, whose sum is σ = 403231241298. Its totient is φ = 403231241296.

The previous prime is 403231241291. The next prime is 403231241417. The reversal of 403231241297 is 792142132304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 287849418256 + 115381823041 = 536516^2 + 339679^2 .

It is a cyclic number.

It is not a de Polignac number, because 403231241297 - 2⁸ = 403231241041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 403231241297.

It is not a weakly prime, because it can be changed into another prime (403231241291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201615620648 + 201615620649.

It is an arithmetic number, because the mean of its divisors is an integer number (201615620649).

Almost surely, 2^403231241297 is an apocalyptic number.

It is an amenable number.

403231241297 is a deficient number, since it is larger than the sum of its proper divisors (1).

403231241297 is an equidigital number, since it uses as much as digits as its factorization.

403231241297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 403231241297 in words is "four hundred three billion, two hundred thirty-one million, two hundred forty-one thousand, two hundred ninety-seven".