2100343152 has 40 divisors (see below), whose sum is σ = 5500222864. Its totient is φ = 690522624.

The previous prime is 2100343139. The next prime is 2100343153. The reversal of 2100343152 is 2513430012.

It is a super-2 number, since 2×2100343152² = 8822882712306590208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100343153) 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, 296203 + ... + 303210.

Almost surely, 2^2100343152 is an apocalyptic number.

It is an amenable number.

2100343152 is an abundant number, since it is smaller than the sum of its proper divisors (3399879712).

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

2100343152 is a wasteful number, since it uses less digits than its factorization.

2100343152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599497 (or 599491 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2100343152 is about 45829.5008918928. The cubic root of 2100343152 is about 1280.6489125063.

Adding to 2100343152 its reverse (2513430012), we get a palindrome (4613773164).

The spelling of 2100343152 in words is "two billion, one hundred million, three hundred forty-three thousand, one hundred fifty-two".