102234946564 has 9 divisors (see below), whose sum is σ = 178912275591. Its totient is φ = 51117153540.

The previous prime is 102234946553. The next prime is 102234946573. The reversal of 102234946564 is 465649432201.

The square root of 102234946564 is 319742.

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

102234946564 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 559549 + ... + 719419.

Almost surely, 2^102234946564 is an apocalyptic number.

102234946564 is the 319742-nd square number.

It is an amenable number.

102234946564 is a deficient number, since it is larger than the sum of its proper divisors (76677329027).

102234946564 is an frugal number, since it uses more digits than its factorization.

102234946564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319746 (or 159873 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 102234946564 in words is "one hundred two billion, two hundred thirty-four million, nine hundred forty-six thousand, five hundred sixty-four".