2110943039 has 4 divisors (see below), whose sum is σ = 2127057240. Its totient is φ = 2094828840.

The previous prime is 2110943027. The next prime is 2110943053. The reversal of 2110943039 is 9303490112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2110943039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110942996 and 2110943014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110946039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8056904 + ... + 8057165.

It is an arithmetic number, because the mean of its divisors is an integer number (531764310).

Almost surely, 2^2110943039 is an apocalyptic number.

2110943039 is a deficient number, since it is larger than the sum of its proper divisors (16114201).

2110943039 is a wasteful number, since it uses less digits than its factorization.

2110943039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16114200.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 2110943039 is about 45945.0001523561. Note that the first 3 decimals coincide. The cubic root of 2110943039 is about 1282.7996660637.

The spelling of 2110943039 in words is "two billion, one hundred ten million, nine hundred forty-three thousand, thirty-nine".