21032022103032 has 128 divisors (see below), whose sum is σ = 52905813811200. Its totient is φ = 6967394953728.

The previous prime is 21032022103031. The next prime is 21032022103049. The reversal of 21032022103032 is 23030122023012.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21032022103031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7827323593 + ... + 7827326279.

It is an arithmetic number, because the mean of its divisors is an integer number (413326670400).

Almost surely, 2^{21032022103032} is an apocalyptic number.

It is an amenable number.

21032022103032 is an abundant number, since it is smaller than the sum of its proper divisors (31873791708168).

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

21032022103032 is a wasteful number, since it uses less digits than its factorization.

21032022103032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605 (or 5601 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 21032022103032 its reverse (23030122023012), we get a palindrome (44062144126044).

The spelling of 21032022103032 in words is "twenty-one trillion, thirty-two billion, twenty-two million, one hundred three thousand, thirty-two".