2100113422 has 16 divisors (see below), whose sum is σ = 3442424832. Its totient is φ = 952964920.

The previous prime is 2100113419. The next prime is 2100113423. The reversal of 2100113422 is 2243110012.

It is a junction number, because it is equal to n+sod(n) for n = 2100113396 and 2100113405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100113423) 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, 68398 + ... + 94225.

It is an arithmetic number, because the mean of its divisors is an integer number (215151552).

Almost surely, 2^2100113422 is an apocalyptic number.

2100113422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2100113422 is a deficient number, since it is larger than the sum of its proper divisors (1342311410).

2100113422 is a wasteful number, since it uses less digits than its factorization.

2100113422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163223.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2100113422 is about 45826.9944683262. The cubic root of 2100113422 is about 1280.6022194693.

Adding to 2100113422 its reverse (2243110012), we get a palindrome (4343223434).

The spelling of 2100113422 in words is "two billion, one hundred million, one hundred thirteen thousand, four hundred twenty-two".