771230633312023 has 2 divisors, whose sum is σ = 771230633312024. Its totient is φ = 771230633312022.

The previous prime is 771230633311993. The next prime is 771230633312129. The reversal of 771230633312023 is 320213336032177.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-771230633312023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (771230633382023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385615316656011 + 385615316656012.

It is an arithmetic number, because the mean of its divisors is an integer number (385615316656012).

Almost surely, 2^{771230633312023} is an apocalyptic number.

771230633312023 is a deficient number, since it is larger than the sum of its proper divisors (1).

771230633312023 is an equidigital number, since it uses as much as digits as its factorization.

771230633312023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 43.

The spelling of 771230633312023 in words is "seven hundred seventy-one trillion, two hundred thirty billion, six hundred thirty-three million, three hundred twelve thousand, twenty-three".