98727137023 has 2 divisors, whose sum is σ = 98727137024. Its totient is φ = 98727137022.

The previous prime is 98727137009. The next prime is 98727137027. The reversal of 98727137023 is 32073172789.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98727137023 - 2⁹ = 98727136511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98727137027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49363568511 + 49363568512.

It is an arithmetic number, because the mean of its divisors is an integer number (49363568512).

Almost surely, 2^98727137023 is an apocalyptic number.

98727137023 is a deficient number, since it is larger than the sum of its proper divisors (1).

98727137023 is an equidigital number, since it uses as much as digits as its factorization.

98727137023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 98727137023 in words is "ninety-eight billion, seven hundred twenty-seven million, one hundred thirty-seven thousand, twenty-three".