101533764664 has 32 divisors (see below), whose sum is σ = 201782242800. Its totient is φ = 47731325440.

The previous prime is 101533764659. The next prime is 101533764679. The reversal of 101533764664 is 466467335101.

It is a congruent number.

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, 252379 + ... + 516490.

Almost surely, 2^101533764664 is an apocalyptic number.

It is an amenable number.

101533764664 is a deficient number, since it is larger than the sum of its proper divisors (100248478136).

101533764664 is a wasteful number, since it uses less digits than its factorization.

101533764664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769863 (or 769859 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 101533764664 in words is "one hundred one billion, five hundred thirty-three million, seven hundred sixty-four thousand, six hundred sixty-four".