98917169101 has 2 divisors, whose sum is σ = 98917169102. Its totient is φ = 98917169100.

The previous prime is 98917169081. The next prime is 98917169123. The reversal of 98917169101 is 10196171989.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96540704100 + 2376465001 = 310710^2 + 48749^2 .

It is a cyclic number.

It is not a de Polignac number, because 98917169101 - 2⁹ = 98917168589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98917169161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49458584550 + 49458584551.

It is an arithmetic number, because the mean of its divisors is an integer number (49458584551).

Almost surely, 2^98917169101 is an apocalyptic number.

It is an amenable number.

98917169101 is a deficient number, since it is larger than the sum of its proper divisors (1).

98917169101 is an equidigital number, since it uses as much as digits as its factorization.

98917169101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 52.

The spelling of 98917169101 in words is "ninety-eight billion, nine hundred seventeen million, one hundred sixty-nine thousand, one hundred one".