231403300233023 has 2 divisors, whose sum is σ = 231403300233024. Its totient is φ = 231403300233022.

The previous prime is 231403300232989. The next prime is 231403300233089. The reversal of 231403300233023 is 320332003304132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231403300233023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231403300293023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115701650116511 + 115701650116512.

It is an arithmetic number, because the mean of its divisors is an integer number (115701650116512).

Almost surely, 2^{231403300233023} is an apocalyptic number.

231403300233023 is a deficient number, since it is larger than the sum of its proper divisors (1).

231403300233023 is an equidigital number, since it uses as much as digits as its factorization.

231403300233023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 231403300233023 its reverse (320332003304132), we get a palindrome (551735303537155).

The spelling of 231403300233023 in words is "two hundred thirty-one trillion, four hundred three billion, three hundred million, two hundred thirty-three thousand, twenty-three".