332103312020 has 24 divisors (see below), whose sum is σ = 697429008864. Its totient is φ = 132839028896.

The previous prime is 332103311951. The next prime is 332103312071. The reversal of 332103312020 is 20213301233.

It is a super-2 number, since 2×332103312020² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 332103311983 and 332103312001.

It is a congruent number.

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, 1503947 + ... + 1710573.

It is an arithmetic number, because the mean of its divisors is an integer number (29059542036).

Almost surely, 2^332103312020 is an apocalyptic number.

It is an amenable number.

332103312020 is an abundant number, since it is smaller than the sum of its proper divisors (365325696844).

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

332103312020 is a wasteful number, since it uses less digits than its factorization.

332103312020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286999 (or 286997 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 332103312020 its reverse (20213301233), we get a palindrome (352316613253).

The spelling of 332103312020 in words is "three hundred thirty-two billion, one hundred three million, three hundred twelve thousand, twenty".