100507064648 has 32 divisors (see below), whose sum is σ = 200828194560. Its totient is φ = 47045856000.

The previous prime is 100507064611. The next prime is 100507064653. The reversal of 100507064648 is 846460705001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5802353 + ... + 5819648.

It is an arithmetic number, because the mean of its divisors is an integer number (6275881080).

Almost surely, 2^100507064648 is an apocalyptic number.

It is an amenable number.

100507064648 is a deficient number, since it is larger than the sum of its proper divisors (100321129912).

100507064648 is a wasteful number, since it uses less digits than its factorization.

100507064648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11622077 (or 11622073 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

Adding to 100507064648 its reverse (846460705001), we get a palindrome (946967769649).

The spelling of 100507064648 in words is "one hundred billion, five hundred seven million, sixty-four thousand, six hundred forty-eight".