102652336256 has 16 divisors (see below), whose sum is σ = 204502701390. Its totient is φ = 51326168064.

The previous prime is 102652336231. The next prime is 102652336261. The reversal of 102652336256 is 652633256201.

It can be written as a sum of positive squares in only one way, i.e., 102067470400 + 584865856 = 319480^2 + 24184^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400985561 + ... + 400985816.

Almost surely, 2^102652336256 is an apocalyptic number.

102652336256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102652336256 is a deficient number, since it is larger than the sum of its proper divisors (101850365134).

102652336256 is an frugal number, since it uses more digits than its factorization.

102652336256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801971391 (or 801971379 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 102652336256 in words is "one hundred two billion, six hundred fifty-two million, three hundred thirty-six thousand, two hundred fifty-six".