102030303320 has 32 divisors (see below), whose sum is σ = 250438018320. Its totient is φ = 37101928320.

The previous prime is 102030303283. The next prime is 102030303371. The reversal of 102030303320 is 23303030201.

It is a congruent number.

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, 115943087 + ... + 115943966.

Almost surely, 2^102030303320 is an apocalyptic number.

102030303320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102030303320 is an abundant number, since it is smaller than the sum of its proper divisors (148407715000).

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

102030303320 is a wasteful number, since it uses less digits than its factorization.

102030303320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231887075 (or 231887071 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 102030303320 its reverse (23303030201), we get a palindrome (125333333521).

The spelling of 102030303320 in words is "one hundred two billion, thirty million, three hundred three thousand, three hundred twenty".