102313102320113 has 4 divisors (see below), whose sum is σ = 104047222698480. Its totient is φ = 100578981941748.

The previous prime is 102313102320049. The next prime is 102313102320139. The reversal of 102313102320113 is 311023201313201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102313102320113 - 2⁶ = 102313102320049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102313102320193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867060189095 + ... + 867060189212.

It is an arithmetic number, because the mean of its divisors is an integer number (26011805674620).

Almost surely, 2^{102313102320113} is an apocalyptic number.

It is an amenable number.

102313102320113 is a deficient number, since it is larger than the sum of its proper divisors (1734120378367).

102313102320113 is an equidigital number, since it uses as much as digits as its factorization.

102313102320113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734120378366.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 102313102320113 its reverse (311023201313201), we get a palindrome (413336303633314).

The spelling of 102313102320113 in words is "one hundred two trillion, three hundred thirteen billion, one hundred two million, three hundred twenty thousand, one hundred thirteen".