98257521083 has 2 divisors, whose sum is σ = 98257521084. Its totient is φ = 98257521082.

The previous prime is 98257521079. The next prime is 98257521137. The reversal of 98257521083 is 38012575289.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98257521083 - 2² = 98257521079 is a prime.

It is not a weakly prime, because it can be changed into another prime (98257521073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49128760541 + 49128760542.

It is an arithmetic number, because the mean of its divisors is an integer number (49128760542).

Almost surely, 2^98257521083 is an apocalyptic number.

98257521083 is a deficient number, since it is larger than the sum of its proper divisors (1).

98257521083 is an equidigital number, since it uses as much as digits as its factorization.

98257521083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 98257521083 in words is "ninety-eight billion, two hundred fifty-seven million, five hundred twenty-one thousand, eighty-three".