102304002442320 has 120 divisors (see below), whose sum is σ = 392652504631296. Its totient is φ = 23383771985664.

The previous prime is 102304002442303. The next prime is 102304002442349. The reversal of 102304002442320 is 23244200403201.

102304002442320 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 0 + 400 + 24 + 4 + 232 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×102304002442320² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10149201552 + ... + 10149211631.

Almost surely, 2^{102304002442320} is an apocalyptic number.

102304002442320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102304002442320 is an abundant number, since it is smaller than the sum of its proper divisors (290348502188976).

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

102304002442320 is a wasteful number, since it uses less digits than its factorization.

102304002442320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20298413209 (or 20298413200 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 102304002442320 its reverse (23244200403201), we get a palindrome (125548202845521).

The spelling of 102304002442320 in words is "one hundred two trillion, three hundred four billion, two million, four hundred forty-two thousand, three hundred twenty".