102388480324 has 81 divisors (see below), whose sum is σ = 200990118231. Its totient is φ = 45616633920.

The previous prime is 102388480309. The next prime is 102388480339. The reversal of 102388480324 is 423084883201.

The square root of 102388480324 is 319982.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (102388480309) and next prime (102388480339).

It can be written as a sum of positive squares in 4 ways, for example, as 4744729924 + 97643750400 = 68882^2 + 312480^2 .

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 26 ways as a sum of consecutive naturals, for example, 257905294 + ... + 257905690.

Almost surely, 2^102388480324 is an apocalyptic number.

102388480324 is the 319982-nd square number.

It is an amenable number.

102388480324 is a deficient number, since it is larger than the sum of its proper divisors (98601637907).

102388480324 is an equidigital number, since it uses as much as digits as its factorization.

102388480324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The spelling of 102388480324 in words is "one hundred two billion, three hundred eighty-eight million, four hundred eighty thousand, three hundred twenty-four".