80010356981831 has 2 divisors, whose sum is σ = 80010356981832. Its totient is φ = 80010356981830.

The previous prime is 80010356981749. The next prime is 80010356981833. The reversal of 80010356981831 is 13818965301008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80010356981831 - 2²⁶ = 80010289872967 is a prime.

It is a super-2 number, since 2×80010356981831² (a number of 29 digits) contains 22 as substring.

Together with 80010356981833, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80010356981833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40005178490915 + 40005178490916.

It is an arithmetic number, because the mean of its divisors is an integer number (40005178490916).

Almost surely, 2^{80010356981831} is an apocalyptic number.

80010356981831 is a deficient number, since it is larger than the sum of its proper divisors (1).

80010356981831 is an equidigital number, since it uses as much as digits as its factorization.

80010356981831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 53.

The spelling of 80010356981831 in words is "eighty trillion, ten billion, three hundred fifty-six million, nine hundred eighty-one thousand, eight hundred thirty-one".