102302132240993 has 2 divisors, whose sum is σ = 102302132240994. Its totient is φ = 102302132240992.

The previous prime is 102302132240983. The next prime is 102302132241053. The reversal of 102302132240993 is 399042231203201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77168283564304 + 25133848676689 = 8784548^2 + 5013367^2 .

It is a cyclic number.

It is not a de Polignac number, because 102302132240993 - 2⁶ = 102302132240929 is a prime.

It is a super-2 number, since 2×102302132240993² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102302132240993.

It is not a weakly prime, because it can be changed into another prime (102302132240933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51151066120496 + 51151066120497.

It is an arithmetic number, because the mean of its divisors is an integer number (51151066120497).

Almost surely, 2^{102302132240993} is an apocalyptic number.

It is an amenable number.

102302132240993 is a deficient number, since it is larger than the sum of its proper divisors (1).

102302132240993 is an equidigital number, since it uses as much as digits as its factorization.

102302132240993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 102302132240993 in words is "one hundred two trillion, three hundred two billion, one hundred thirty-two million, two hundred forty thousand, nine hundred ninety-three".