132101664 has 48 divisors (see below), whose sum is σ = 357960960. Its totient is φ = 42612480.

The previous prime is 132101659. The next prime is 132101693. The reversal of 132101664 is 466101231.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 19219 + ... + 25170.

It is an arithmetic number, because the mean of its divisors is an integer number (7457520).

Almost surely, 2^132101664 is an apocalyptic number.

It is an amenable number.

132101664 is an abundant number, since it is smaller than the sum of its proper divisors (225859296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132101664 is a wasteful number, since it uses less digits than its factorization.

132101664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44433 (or 44425 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 132101664 is about 11493.5487992178. The cubic root of 132101664 is about 509.2950197934.

Adding to 132101664 its reverse (466101231), we get a palindrome (598202895).

The spelling of 132101664 in words is "one hundred thirty-two million, one hundred one thousand, six hundred sixty-four".