102013110320 has 40 divisors (see below), whose sum is σ = 258742345680. Its totient is φ = 37095676160.

The previous prime is 102013110319. The next prime is 102013110359. The reversal of 102013110320 is 23011310201.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 102013110295 and 102013110304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57961115 + ... + 57962874.

It is an arithmetic number, because the mean of its divisors is an integer number (6468558642).

Almost surely, 2^102013110320 is an apocalyptic number.

102013110320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102013110320 is an abundant number, since it is smaller than the sum of its proper divisors (156729235360).

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

102013110320 is a wasteful number, since it uses less digits than its factorization.

102013110320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115924013 (or 115924007 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 102013110320 its reverse (23011310201), we get a palindrome (125024420521).

The spelling of 102013110320 in words is "one hundred two billion, thirteen million, one hundred ten thousand, three hundred twenty".