82627918123 has 2 divisors, whose sum is σ = 82627918124. Its totient is φ = 82627918122.

The previous prime is 82627918111. The next prime is 82627918127. The reversal of 82627918123 is 32181972628.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82627918123 - 2²¹ = 82625820971 is a prime.

It is not a weakly prime, because it can be changed into another prime (82627918127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41313959061 + 41313959062.

It is an arithmetic number, because the mean of its divisors is an integer number (41313959062).

Almost surely, 2^82627918123 is an apocalyptic number.

82627918123 is a deficient number, since it is larger than the sum of its proper divisors (1).

82627918123 is an equidigital number, since it uses as much as digits as its factorization.

82627918123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 49.

The spelling of 82627918123 in words is "eighty-two billion, six hundred twenty-seven million, nine hundred eighteen thousand, one hundred twenty-three".