2113114100 has 18 divisors (see below), whose sum is σ = 4585457814. Its totient is φ = 845245600.

The previous prime is 2113114061. The next prime is 2113114103. The reversal of 2113114100 is 14113112.

It can be written as a sum of positive squares in 3 ways, for example, as 29008996 + 2084105104 = 5386^2 + 45652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113114103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10565471 + ... + 10565670.

Almost surely, 2^2113114100 is an apocalyptic number.

2113114100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113114100 is an abundant number, since it is smaller than the sum of its proper divisors (2472343714).

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

2113114100 is a wasteful number, since it uses less digits than its factorization.

2113114100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21131155 (or 21131148 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 2113114100 is about 45968.6208189891. The cubic root of 2113114100 is about 1283.2392929723.

Adding to 2113114100 its reverse (14113112), we get a palindrome (2127227212).

The spelling of 2113114100 in words is "two billion, one hundred thirteen million, one hundred fourteen thousand, one hundred".