2100110430 has 64 divisors (see below), whose sum is σ = 5524713216. Its totient is φ = 506688000.

The previous prime is 2100110399. The next prime is 2100110437. The reversal of 2100110430 is 340110012.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100110437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54550 + ... + 84710.

It is an arithmetic number, because the mean of its divisors is an integer number (86323644).

Almost surely, 2^2100110430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2100110430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2762356608).

2100110430 is an abundant number, since it is smaller than the sum of its proper divisors (3424602786).

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

2100110430 is a wasteful number, since it uses less digits than its factorization.

2100110430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30393.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2100110430 is about 45826.9618237998. The cubic root of 2100110430 is about 1280.6016113174.

Adding to 2100110430 its reverse (340110012), we get a palindrome (2440220442).

The spelling of 2100110430 in words is "two billion, one hundred million, one hundred ten thousand, four hundred thirty".