2113343012 has 48 divisors (see below), whose sum is σ = 4121409600. Its totient is φ = 940152960.

The previous prime is 2113343009. The next prime is 2113343033. The reversal of 2113343012 is 2103433112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 395414 + ... + 400722.

It is an arithmetic number, because the mean of its divisors is an integer number (85862700).

Almost surely, 2^2113343012 is an apocalyptic number.

2113343012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2113343012 is a deficient number, since it is larger than the sum of its proper divisors (2008066588).

2113343012 is a wasteful number, since it uses less digits than its factorization.

2113343012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5516 (or 5514 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2113343012 is about 45971.1106239560. The cubic root of 2113343012 is about 1283.2856287359.

Adding to 2113343012 its reverse (2103433112), we get a palindrome (4216776124).

The spelling of 2113343012 in words is "two billion, one hundred thirteen million, three hundred forty-three thousand, twelve".