102023322130 has 32 divisors (see below), whose sum is σ = 194547996720. Its totient is φ = 38388326400.

The previous prime is 102023322119. The next prime is 102023322211. The reversal of 102023322130 is 31223320201.

It can be written as a sum of positive squares in 8 ways, for example, as 39733644889 + 62289677241 = 199333^2 + 249579^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102023322098 and 102023322107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162280 + ... + 479980.

Almost surely, 2^102023322130 is an apocalyptic number.

102023322130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102023322130 is a deficient number, since it is larger than the sum of its proper divisors (92524674590).

102023322130 is a wasteful number, since it uses less digits than its factorization.

102023322130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319614.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102023322130 its reverse (31223320201), we get a palindrome (133246642331).

The spelling of 102023322130 in words is "one hundred two billion, twenty-three million, three hundred twenty-two thousand, one hundred thirty".