2100303232 has 32 divisors (see below), whose sum is σ = 4206153600. Its totient is φ = 1044641280.

The previous prime is 2100303229. The next prime is 2100303277. The reversal of 2100303232 is 2323030012.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×2100303232² = 8822547332699291648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18507 + ... + 67402.

It is an arithmetic number, because the mean of its divisors is an integer number (131442300).

Almost surely, 2^2100303232 is an apocalyptic number.

It is an amenable number.

2100303232 is an abundant number, since it is smaller than the sum of its proper divisors (2105850368).

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

2100303232 is an equidigital number, since it uses as much as digits as its factorization.

2100303232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86114 (or 86102 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2100303232 is about 45829.0653624968. The cubic root of 2100303232 is about 1280.6407989387.

Adding to 2100303232 its reverse (2323030012), we get a palindrome (4423333244).

The spelling of 2100303232 in words is "two billion, one hundred million, three hundred three thousand, two hundred thirty-two".