98100985937 has 2 divisors, whose sum is σ = 98100985938. Its totient is φ = 98100985936.

The previous prime is 98100985933. The next prime is 98100985943. The reversal of 98100985937 is 73958900189.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90615448576 + 7485537361 = 301024^2 + 86519^2 .

It is a cyclic number.

It is not a de Polignac number, because 98100985937 - 2² = 98100985933 is a prime.

It is a super-2 number, since 2×98100985937² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98100985933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49050492968 + 49050492969.

It is an arithmetic number, because the mean of its divisors is an integer number (49050492969).

Almost surely, 2^98100985937 is an apocalyptic number.

It is an amenable number.

98100985937 is a deficient number, since it is larger than the sum of its proper divisors (1).

98100985937 is an equidigital number, since it uses as much as digits as its factorization.

98100985937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 59.

The spelling of 98100985937 in words is "ninety-eight billion, one hundred million, nine hundred eighty-five thousand, nine hundred thirty-seven".