102320323301100 has 144 divisors (see below), whose sum is σ = 301725113356800. Its totient is φ = 26765935257600.

The previous prime is 102320323301099. The next prime is 102320323301111. The reversal of 102320323301100 is 1103323023201.

It is a super-2 number, since 2×102320323301100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7831077 + ... + 16308476.

It is an arithmetic number, because the mean of its divisors is an integer number (2095313287200).

Almost surely, 2^{102320323301100} is an apocalyptic number.

102320323301100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102320323301100 is an abundant number, since it is smaller than the sum of its proper divisors (199404790055700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102320323301100 is a wasteful number, since it uses less digits than its factorization.

102320323301100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24139840 (or 24139833 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 102320323301100 its reverse (1103323023201), we get a palindrome (103423646324301).

The spelling of 102320323301100 in words is "one hundred two trillion, three hundred twenty billion, three hundred twenty-three million, three hundred one thousand, one hundred".