101000021321332 has 48 divisors (see below), whose sum is σ = 212084450444160. Its totient is φ = 41169334453632.

The previous prime is 101000021321327. The next prime is 101000021321363. The reversal of 101000021321332 is 233123120000101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928186363 + ... + 928295170.

It is an arithmetic number, because the mean of its divisors is an integer number (4418426050920).

Almost surely, 2^{101000021321332} is an apocalyptic number.

It is an amenable number.

101000021321332 is an abundant number, since it is smaller than the sum of its proper divisors (111084429122828).

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

101000021321332 is a wasteful number, since it uses less digits than its factorization.

101000021321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856481640 (or 1856481638 counting only the distinct ones).

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

Adding to 101000021321332 its reverse (233123120000101), we get a palindrome (334123141321433).

The spelling of 101000021321332 in words is "one hundred one trillion, twenty-one million, three hundred twenty-one thousand, three hundred thirty-two".