102320303122130 has 8 divisors (see below), whose sum is σ = 184176545619852. Its totient is φ = 40928121248848.

The previous prime is 102320303122123. The next prime is 102320303122183. The reversal of 102320303122130 is 31221303023201.

It can be written as a sum of positive squares in 2 ways, for example, as 82451612002369 + 19868691119761 = 9080287^2 + 4457431^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 102320303122096 and 102320303122105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5116015156097 + ... + 5116015156116.

Almost surely, 2^{102320303122130} is an apocalyptic number.

102320303122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102320303122130 is a deficient number, since it is larger than the sum of its proper divisors (81856242497722).

102320303122130 is a wasteful number, since it uses less digits than its factorization.

102320303122130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10232030312220.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 102320303122130 its reverse (31221303023201), we get a palindrome (133541606145331).

The spelling of 102320303122130 in words is "one hundred two trillion, three hundred twenty billion, three hundred three million, one hundred twenty-two thousand, one hundred thirty".