2113113250 has 16 divisors (see below), whose sum is σ = 3955748472. Its totient is φ = 845245200.

The previous prime is 2113113229. The next prime is 2113113257. The reversal of 2113113250 is 523113112.

It can be written as a sum of positive squares in 4 ways, for example, as 96294969 + 2016818281 = 9813^2 + 44909^2 .

It is not an unprimeable number, because it can be changed into a prime (2113113257) 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, 4225977 + ... + 4226476.

Almost surely, 2^2113113250 is an apocalyptic number.

2113113250 is a deficient number, since it is larger than the sum of its proper divisors (1842635222).

2113113250 is an equidigital number, since it uses as much as digits as its factorization.

2113113250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8452470 (or 8452460 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 2113113250 is about 45968.6115735509. The cubic root of 2113113250 is about 1283.2391209113.

Adding to 2113113250 its reverse (523113112), we get a palindrome (2636226362).

The spelling of 2113113250 in words is "two billion, one hundred thirteen million, one hundred thirteen thousand, two hundred fifty".