2111012344 has 32 divisors (see below), whose sum is σ = 4528281600. Its totient is φ = 903782880.

The previous prime is 2111012333. The next prime is 2111012357. The reversal of 2111012344 is 4432101112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36477 + ... + 74515.

It is an arithmetic number, because the mean of its divisors is an integer number (141508800).

Almost surely, 2^2111012344 is an apocalyptic number.

It is an amenable number.

2111012344 is an abundant number, since it is smaller than the sum of its proper divisors (2417269256).

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

2111012344 is a wasteful number, since it uses less digits than its factorization.

2111012344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39043 (or 39039 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2111012344 is about 45945.7543631618. The cubic root of 2111012344 is about 1282.8137045695.

Adding to 2111012344 its reverse (4432101112), we get a palindrome (6543113456).

The spelling of 2111012344 in words is "two billion, one hundred eleven million, twelve thousand, three hundred forty-four".