101365664 has 24 divisors (see below), whose sum is σ = 199963008. Its totient is φ = 50581440.

The previous prime is 101365651. The next prime is 101365687. The reversal of 101365664 is 466563101.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 101365664.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14609 + ... + 20399.

It is an arithmetic number, because the mean of its divisors is an integer number (8331792).

Almost surely, 2^101365664 is an apocalyptic number.

It is an amenable number.

101365664 is a deficient number, since it is larger than the sum of its proper divisors (98597344).

101365664 is an equidigital number, since it uses as much as digits as its factorization.

101365664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6348 (or 6340 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 101365664 is about 10068.0516486558. The cubic root of 101365664 is about 466.2622873373.

The spelling of 101365664 in words is "one hundred one million, three hundred sixty-five thousand, six hundred sixty-four".