98210010131197 has 2 divisors, whose sum is σ = 98210010131198. Its totient is φ = 98210010131196.

The previous prime is 98210010131161. The next prime is 98210010131237. The reversal of 98210010131197 is 79113101001289.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52906260721561 + 45303749409636 = 7273669^2 + 6730806^2 .

It is a cyclic number.

It is not a de Polignac number, because 98210010131197 - 2¹⁹ = 98210009606909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98210010131117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49105005065598 + 49105005065599.

It is an arithmetic number, because the mean of its divisors is an integer number (49105005065599).

Almost surely, 2^{98210010131197} is an apocalyptic number.

It is an amenable number.

98210010131197 is a deficient number, since it is larger than the sum of its proper divisors (1).

98210010131197 is an equidigital number, since it uses as much as digits as its factorization.

98210010131197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 43.

The spelling of 98210010131197 in words is "ninety-eight trillion, two hundred ten billion, ten million, one hundred thirty-one thousand, one hundred ninety-seven".