102304310144 has 32 divisors (see below), whose sum is σ = 214536181800. Its totient is φ = 48459935232.

The previous prime is 102304310131. The next prime is 102304310191. The reversal of 102304310144 is 441013403201.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21030527 + ... + 21035390.

Almost surely, 2^102304310144 is an apocalyptic number.

It is an amenable number.

102304310144 is an abundant number, since it is smaller than the sum of its proper divisors (112231871656).

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

102304310144 is an equidigital number, since it uses as much as digits as its factorization.

102304310144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42065950 (or 42065938 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 102304310144 its reverse (441013403201), we get a palindrome (543317713345).

The spelling of 102304310144 in words is "one hundred two billion, three hundred four million, three hundred ten thousand, one hundred forty-four".