2113120314 has 48 divisors (see below), whose sum is σ = 4612608000. Its totient is φ = 699137568.

The previous prime is 2113120313. The next prime is 2113120327. The reversal of 2113120314 is 4130213112.

It is a super-2 number, since 2×2113120314² = 8930554922878917192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2113120313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1651527 + ... + 1652805.

It is an arithmetic number, because the mean of its divisors is an integer number (96096000).

Almost surely, 2^2113120314 is an apocalyptic number.

2113120314 is an abundant number, since it is smaller than the sum of its proper divisors (2499487686).

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

2113120314 is a wasteful number, since it uses less digits than its factorization.

2113120314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899 (or 1896 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2113120314 is about 45968.6884085243. The cubic root of 2113120314 is about 1283.2405508379.

Adding to 2113120314 its reverse (4130213112), we get a palindrome (6243333426).

The spelling of 2113120314 in words is "two billion, one hundred thirteen million, one hundred twenty thousand, three hundred fourteen".