2100331030 has 16 divisors (see below), whose sum is σ = 4320681120. Its totient is φ = 720113472.

The previous prime is 2100331021. The next prime is 2100331031. The reversal of 2100331030 is 301330012.

It is a super-2 number, since 2×2100331030² = 8822780871161721800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2100331030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100331031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15002295 + ... + 15002434.

It is an arithmetic number, because the mean of its divisors is an integer number (270042570).

Almost surely, 2^2100331030 is an apocalyptic number.

2100331030 is an abundant number, since it is smaller than the sum of its proper divisors (2220350090).

2100331030 is a wasteful number, since it uses less digits than its factorization.

2100331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30004743.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 2100331030 is about 45829.3686406435. The cubic root of 2100331030 is about 1280.6464487730.

Adding to 2100331030 its reverse (301330012), we get a palindrome (2401661042).

The spelling of 2100331030 in words is "two billion, one hundred million, three hundred thirty-one thousand, thirty".