98112312213031 has 16 divisors (see below), whose sum is σ = 103349135232000. Its totient is φ = 92882795270688.

The previous prime is 98112312212977. The next prime is 98112312213077. The reversal of 98112312213031 is 13031221321189.

It is a cyclic number.

It is not a de Polignac number, because 98112312213031 - 2²¹ = 98112310115879 is a prime.

It is a super-2 number, since 2×98112312213031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98112312211031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1390662145 + ... + 1390732693.

It is an arithmetic number, because the mean of its divisors is an integer number (6459320952000).

Almost surely, 2^{98112312213031} is an apocalyptic number.

98112312213031 is a deficient number, since it is larger than the sum of its proper divisors (5236823018969).

98112312213031 is a wasteful number, since it uses less digits than its factorization.

98112312213031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121278.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 98112312213031 in words is "ninety-eight trillion, one hundred twelve billion, three hundred twelve million, two hundred thirteen thousand, thirty-one".