98075378589031 has 2 divisors, whose sum is σ = 98075378589032. Its totient is φ = 98075378589030.

The previous prime is 98075378588923. The next prime is 98075378589043. The reversal of 98075378589031 is 13098587357089.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98075378589031 - 2²⁵ = 98075345034599 is a prime.

It is a super-2 number, since 2×98075378589031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98075378581031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49037689294515 + 49037689294516.

It is an arithmetic number, because the mean of its divisors is an integer number (49037689294516).

Almost surely, 2^{98075378589031} is an apocalyptic number.

98075378589031 is a deficient number, since it is larger than the sum of its proper divisors (1).

98075378589031 is an equidigital number, since it uses as much as digits as its factorization.

98075378589031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 457228800, while the sum is 73.

The spelling of 98075378589031 in words is "ninety-eight trillion, seventy-five billion, three hundred seventy-eight million, five hundred eighty-nine thousand, thirty-one".