98902681019 has 2 divisors, whose sum is σ = 98902681020. Its totient is φ = 98902681018.

The previous prime is 98902680991. The next prime is 98902681063. The reversal of 98902681019 is 91018620989.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98902681019 - 2²⁴ = 98885903803 is a prime.

It is a super-2 number, since 2×98902681019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98902681099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49451340509 + 49451340510.

It is an arithmetic number, because the mean of its divisors is an integer number (49451340510).

Almost surely, 2^98902681019 is an apocalyptic number.

98902681019 is a deficient number, since it is larger than the sum of its proper divisors (1).

98902681019 is an equidigital number, since it uses as much as digits as its factorization.

98902681019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 53.

The spelling of 98902681019 in words is "ninety-eight billion, nine hundred two million, six hundred eighty-one thousand, nineteen".