102320030030 has 64 divisors (see below), whose sum is σ = 191260085760. Its totient is φ = 39370406400.

The previous prime is 102320030027. The next prime is 102320030063. The reversal of 102320030030 is 30030023201.

It is a junction number, because it is equal to n+sod(n) for n = 102320029987 and 102320030014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43706660 + ... + 43709000.

It is an arithmetic number, because the mean of its divisors is an integer number (2988438840).

Almost surely, 2^102320030030 is an apocalyptic number.

102320030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102320030030 is a deficient number, since it is larger than the sum of its proper divisors (88940055730).

102320030030 is a wasteful number, since it uses less digits than its factorization.

102320030030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 102320030030 its reverse (30030023201), we get a palindrome (132350053231).

The spelling of 102320030030 in words is "one hundred two billion, three hundred twenty million, thirty thousand, thirty".