2113134344 has 32 divisors (see below), whose sum is σ = 4141747200. Its totient is φ = 1009532160.

The previous prime is 2113134319. The next prime is 2113134347. The reversal of 2113134344 is 4434313112.

It is a happy number.

It is a super-3 number, since 3×2113134344³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2113134347) 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, 34337 + ... + 73520.

It is an arithmetic number, because the mean of its divisors is an integer number (129429600).

Almost surely, 2^2113134344 is an apocalyptic number.

It is an amenable number.

2113134344 is a deficient number, since it is larger than the sum of its proper divisors (2028612856).

2113134344 is a wasteful number, since it uses less digits than its factorization.

2113134344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107973 (or 107969 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 2113134344 is about 45968.8410121465. The cubic root of 2113134344 is about 1283.2433908443.

Adding to 2113134344 its reverse (4434313112), we get a palindrome (6547447456).

The spelling of 2113134344 in words is "two billion, one hundred thirteen million, one hundred thirty-four thousand, three hundred forty-four".