2101323032 has 16 divisors (see below), whose sum is σ = 3941082600. Its totient is φ = 1050367680.

The previous prime is 2101323023. The next prime is 2101323041. The reversal of 2101323032 is 2303231012.

It is an interprime number because it is at equal distance from previous prime (2101323023) and next prime (2101323041).

It is a self number, because there is not a number n which added to its sum of digits gives 2101323032.

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, 4694 + ... + 64997.

Almost surely, 2^2101323032 is an apocalyptic number.

It is an amenable number.

2101323032 is a deficient number, since it is larger than the sum of its proper divisors (1839759568).

2101323032 is a wasteful number, since it uses less digits than its factorization.

2101323032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73466 (or 73462 counting only the distinct ones).

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

The square root of 2101323032 is about 45840.1901392217. The cubic root of 2101323032 is about 1280.8480366602.

Adding to 2101323032 its reverse (2303231012), we get a palindrome (4404554044).

The spelling of 2101323032 in words is "two billion, one hundred one million, three hundred twenty-three thousand, thirty-two".