102320012113 has 8 divisors (see below), whose sum is σ = 111629490336. Its totient is φ = 93011810400.

The previous prime is 102320012059. The next prime is 102320012167. The reversal of 102320012113 is 311210023201.

It is an interprime number because it is at equal distance from previous prime (102320012059) and next prime (102320012167).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102320012113 - 2³³ = 93730077521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102320012813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147508 + ... + 475813.

It is an arithmetic number, because the mean of its divisors is an integer number (13953686292).

Almost surely, 2^102320012113 is an apocalyptic number.

It is an amenable number.

102320012113 is a deficient number, since it is larger than the sum of its proper divisors (9309478223).

102320012113 is a wasteful number, since it uses less digits than its factorization.

102320012113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638255.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102320012113 its reverse (311210023201), we get a palindrome (413530035314).

The spelling of 102320012113 in words is "one hundred two billion, three hundred twenty million, twelve thousand, one hundred thirteen".