2101032332 has 24 divisors (see below), whose sum is σ = 4203188640. Its totient is φ = 900201600.

The previous prime is 2101032299. The next prime is 2101032337. The reversal of 2101032332 is 2332301012.

It is a self number, because there is not a number n which added to its sum of digits gives 2101032332.

It is not an unprimeable number, because it can be changed into a prime (2101032337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131582 + ... + 146682.

It is an arithmetic number, because the mean of its divisors is an integer number (175132860).

Almost surely, 2^2101032332 is an apocalyptic number.

It is an amenable number.

2101032332 is an abundant number, since it is smaller than the sum of its proper divisors (2102156308).

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

2101032332 is a wasteful number, since it uses less digits than its factorization.

2101032332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20081 (or 20079 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2101032332 is about 45837.0192311847. The cubic root of 2101032332 is about 1280.7889691600.

Adding to 2101032332 its reverse (2332301012), we get a palindrome (4433333344).

The spelling of 2101032332 in words is "two billion, one hundred one million, thirty-two thousand, three hundred thirty-two".