2102203232 has 24 divisors (see below), whose sum is σ = 4145437800. Its totient is φ = 1049393664.

The previous prime is 2102203163. The next prime is 2102203237. The reversal of 2102203232 is 2323022012.

It is a self number, because there is not a number n which added to its sum of digits gives 2102203232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102203237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33257 + ... + 72872.

It is an arithmetic number, because the mean of its divisors is an integer number (172726575).

Almost surely, 2^2102203232 is an apocalyptic number.

It is an amenable number.

2102203232 is a deficient number, since it is larger than the sum of its proper divisors (2043234568).

2102203232 is a wasteful number, since it uses less digits than its factorization.

2102203232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106758 (or 106750 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2102203232 is about 45849.7898795622. The cubic root of 2102203232 is about 1281.0268517917.

Adding to 2102203232 its reverse (2323022012), we get a palindrome (4425225244).

The spelling of 2102203232 in words is "two billion, one hundred two million, two hundred three thousand, two hundred thirty-two".