101132332021 has 16 divisors (see below), whose sum is σ = 119321681920. Its totient is φ = 83879083440.

The previous prime is 101132332013. The next prime is 101132332043. The reversal of 101132332021 is 120233231101.

It is a cyclic number.

It is not a de Polignac number, because 101132332021 - 2³ = 101132332013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101132332021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101132332921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2418130 + ... + 2459596.

It is an arithmetic number, because the mean of its divisors is an integer number (7457605120).

Almost surely, 2^101132332021 is an apocalyptic number.

It is an amenable number.

101132332021 is a deficient number, since it is larger than the sum of its proper divisors (18189349899).

101132332021 is a wasteful number, since it uses less digits than its factorization.

101132332021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52744.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101132332021 its reverse (120233231101), we get a palindrome (221365563122).

The spelling of 101132332021 in words is "one hundred one billion, one hundred thirty-two million, three hundred thirty-two thousand, twenty-one".