2103133110 has 64 divisors (see below), whose sum is σ = 5672153088. Its totient is φ = 495183744.

The previous prime is 2103133073. The next prime is 2103133177. The reversal of 2103133110 is 113313012.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2103133110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108262 + ... + 126201.

It is an arithmetic number, because the mean of its divisors is an integer number (88627392).

Almost surely, 2^2103133110 is an apocalyptic number.

2103133110 is an abundant number, since it is smaller than the sum of its proper divisors (3569019978).

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

2103133110 is a wasteful number, since it uses less digits than its factorization.

2103133110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234509.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 2103133110 is about 45859.9292411142. The cubic root of 2103133110 is about 1281.2157049397.

Adding to 2103133110 its reverse (113313012), we get a palindrome (2216446122).

The spelling of 2103133110 in words is "two billion, one hundred three million, one hundred thirty-three thousand, one hundred ten".