98356877093 has 2 divisors, whose sum is σ = 98356877094. Its totient is φ = 98356877092.

The previous prime is 98356877083. The next prime is 98356877209. The reversal of 98356877093 is 39077865389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97483201729 + 873675364 = 312223^2 + 29558^2 .

It is a cyclic number.

It is not a de Polignac number, because 98356877093 - 2²⁰ = 98355828517 is a prime.

It is a super-3 number, since 3×98356877093³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98356877063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49178438546 + 49178438547.

It is an arithmetic number, because the mean of its divisors is an integer number (49178438547).

Almost surely, 2^98356877093 is an apocalyptic number.

It is an amenable number.

98356877093 is a deficient number, since it is larger than the sum of its proper divisors (1).

98356877093 is an equidigital number, since it uses as much as digits as its factorization.

98356877093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68584320, while the sum is 65.

The spelling of 98356877093 in words is "ninety-eight billion, three hundred fifty-six million, eight hundred seventy-seven thousand, ninety-three".