2113134204 has 48 divisors (see below), whose sum is σ = 5261856768. Its totient is φ = 657715968.

The previous prime is 2113134203. The next prime is 2113134227. The reversal of 2113134204 is 4024313112.

It is a super-2 number, since 2×2113134204² = 8930672328229427232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113134203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14874 + ... + 66689.

It is an arithmetic number, because the mean of its divisors is an integer number (109622016).

Almost surely, 2^2113134204 is an apocalyptic number.

It is an amenable number.

2113134204 is an abundant number, since it is smaller than the sum of its proper divisors (3148722564).

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

2113134204 is a wasteful number, since it uses less digits than its factorization.

2113134204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81714 (or 81712 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2113134204 is about 45968.8394893758. The cubic root of 2113134204 is about 1283.2433625050.

Adding to 2113134204 its reverse (4024313112), we get a palindrome (6137447316).

The spelling of 2113134204 in words is "two billion, one hundred thirteen million, one hundred thirty-four thousand, two hundred four".