2332321020 has 96 divisors (see below), whose sum is σ = 7281368640. Its totient is φ = 619787520.

The previous prime is 2332321009. The next prime is 2332321063. The reversal of 2332321020 is 201232332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2332320984 and 2332321002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150850 + ... + 165590.

It is an arithmetic number, because the mean of its divisors is an integer number (75847590).

Almost surely, 2^2332321020 is an apocalyptic number.

2332321020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2332321020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3640684320).

2332321020 is an abundant number, since it is smaller than the sum of its proper divisors (4949047620).

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

2332321020 is a wasteful number, since it uses less digits than its factorization.

2332321020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15052 (or 15044 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2332321020 is about 48294.1095787054. The cubic root of 2332321020 is about 1326.1605628546.

Adding to 2332321020 its reverse (201232332), we get a palindrome (2533553352).

The spelling of 2332321020 in words is "two billion, three hundred thirty-two million, three hundred twenty-one thousand, twenty".