2100041050 has 12 divisors (see below), whose sum is σ = 3906076446. Its totient is φ = 840016400.

The previous prime is 2100041039. The next prime is 2100041071. The reversal of 2100041050 is 501400012.

It can be written as a sum of positive squares in 3 ways, for example, as 1803615961 + 296425089 = 42469^2 + 17217^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2100041050.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21000361 + ... + 21000460.

Almost surely, 2^2100041050 is an apocalyptic number.

2100041050 is a deficient number, since it is larger than the sum of its proper divisors (1806035396).

2100041050 is a wasteful number, since it uses less digits than its factorization.

2100041050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42000833 (or 42000828 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 2100041050 is about 45826.2048395893. The cubic root of 2100041050 is about 1280.5875090244.

Adding to 2100041050 its reverse (501400012), we get a palindrome (2601441062).

The spelling of 2100041050 in words is "two billion, one hundred million, forty-one thousand, fifty".