99736232094157 has 2 divisors, whose sum is σ = 99736232094158. Its totient is φ = 99736232094156.

The previous prime is 99736232094133. The next prime is 99736232094203. The reversal of 99736232094157 is 75149023263799.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95568240361801 + 4167991732356 = 9775901^2 + 2041566^2 .

It is a cyclic number.

It is not a de Polignac number, because 99736232094157 - 2¹¹ = 99736232092109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99736232094092 and 99736232094101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99736232094557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49868116047078 + 49868116047079.

It is an arithmetic number, because the mean of its divisors is an integer number (49868116047079).

Almost surely, 2^{99736232094157} is an apocalyptic number.

It is an amenable number.

99736232094157 is a deficient number, since it is larger than the sum of its proper divisors (1).

99736232094157 is an equidigital number, since it uses as much as digits as its factorization.

99736232094157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 154314720, while the sum is 67.

The spelling of 99736232094157 in words is "ninety-nine trillion, seven hundred thirty-six billion, two hundred thirty-two million, ninety-four thousand, one hundred fifty-seven".