102313211100377 has 2 divisors, whose sum is σ = 102313211100378. Its totient is φ = 102313211100376.

The previous prime is 102313211100299. The next prime is 102313211100379. The reversal of 102313211100377 is 773001112313201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73976444113936 + 28336766986441 = 8600956^2 + 5323229^2 .

It is a cyclic number.

It is not a de Polignac number, because 102313211100377 - 2³⁰ = 102312137358553 is a prime.

Together with 102313211100379, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102313211100379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51156605550188 + 51156605550189.

It is an arithmetic number, because the mean of its divisors is an integer number (51156605550189).

Almost surely, 2^{102313211100377} is an apocalyptic number.

It is an amenable number.

102313211100377 is a deficient number, since it is larger than the sum of its proper divisors (1).

102313211100377 is an equidigital number, since it uses as much as digits as its factorization.

102313211100377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 32.

Adding to 102313211100377 its reverse (773001112313201), we get a palindrome (875314323413578).

The spelling of 102313211100377 in words is "one hundred two trillion, three hundred thirteen billion, two hundred eleven million, one hundred thousand, three hundred seventy-seven".