2100143752 has 16 divisors (see below), whose sum is σ = 4500308160. Its totient is φ = 900061584.

The previous prime is 2100143741. The next prime is 2100143753. The reversal of 2100143752 is 2573410012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2100143753) 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, 18751228 + ... + 18751339.

It is an arithmetic number, because the mean of its divisors is an integer number (281269260).

Almost surely, 2^2100143752 is an apocalyptic number.

It is an amenable number.

2100143752 is an abundant number, since it is smaller than the sum of its proper divisors (2400164408).

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

2100143752 is a wasteful number, since it uses less digits than its factorization.

2100143752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37502580 (or 37502576 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2100143752 is about 45827.3253856256. The cubic root of 2100143752 is about 1280.6083842916.

Adding to 2100143752 its reverse (2573410012), we get a palindrome (4673553764).

The spelling of 2100143752 in words is "two billion, one hundred million, one hundred forty-three thousand, seven hundred fifty-two".