2100433011 has 8 divisors (see below), whose sum is σ = 2965317264. Its totient is φ = 1317918720.

The previous prime is 2100433007. The next prime is 2100433051. The reversal of 2100433011 is 1103340012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2100433011 - 2² = 2100433007 is a prime.

It is a super-2 number, since 2×2100433011² = 8823637667397052242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2100433051) 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, 20592430 + ... + 20592531.

It is an arithmetic number, because the mean of its divisors is an integer number (370664658).

Almost surely, 2^2100433011 is an apocalyptic number.

2100433011 is a deficient number, since it is larger than the sum of its proper divisors (864884253).

2100433011 is a wasteful number, since it uses less digits than its factorization.

2100433011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41184981.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2100433011 is about 45830.4812433821. The cubic root of 2100433011 is about 1280.6671755838.

Adding to 2100433011 its reverse (1103340012), we get a palindrome (3203773023).

The spelling of 2100433011 in words is "two billion, one hundred million, four hundred thirty-three thousand, eleven".