98101122831 has 24 divisors (see below), whose sum is σ = 146608375680. Its totient is φ = 63136723776.

The previous prime is 98101122803. The next prime is 98101122857. The reversal of 98101122831 is 13822110189.

It is a happy number.

It is not a de Polignac number, because 98101122831 - 2⁵ = 98101122799 is a prime.

It is a super-2 number, since 2×98101122831² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98101122631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2207725 + ... + 2251721.

It is an arithmetic number, because the mean of its divisors is an integer number (6108682320).

Almost surely, 2^98101122831 is an apocalyptic number.

98101122831 is a deficient number, since it is larger than the sum of its proper divisors (48507252849).

98101122831 is a wasteful number, since it uses less digits than its factorization.

98101122831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52575 (or 52572 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 36.

The spelling of 98101122831 in words is "ninety-eight billion, one hundred one million, one hundred twenty-two thousand, eight hundred thirty-one".