102313443320 has 64 divisors (see below), whose sum is σ = 251174325600. Its totient is φ = 37198766080.

The previous prime is 102313443313. The next prime is 102313443341. The reversal of 102313443320 is 23344313201.

102313443320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 102313443320.

It is a congruent number.

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, 3318536 + ... + 3349224.

Almost surely, 2^102313443320 is an apocalyptic number.

102313443320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102313443320 is an abundant number, since it is smaller than the sum of its proper divisors (148860882280).

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

102313443320 is a wasteful number, since it uses less digits than its factorization.

102313443320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38288 (or 38284 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 102313443320 its reverse (23344313201), we get a palindrome (125657756521).

The spelling of 102313443320 in words is "one hundred two billion, three hundred thirteen million, four hundred forty-three thousand, three hundred twenty".