2039111013 has 4 divisors (see below), whose sum is σ = 2718814688. Its totient is φ = 1359407340.

The previous prime is 2039110993. The next prime is 2039111021. The reversal of 2039111013 is 3101119302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2039111013 - 2¹⁷ = 2038979941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2039111083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339851833 + ... + 339851838.

It is an arithmetic number, because the mean of its divisors is an integer number (679703672).

Almost surely, 2^2039111013 is an apocalyptic number.

It is an amenable number.

2039111013 is a deficient number, since it is larger than the sum of its proper divisors (679703675).

2039111013 is an equidigital number, since it uses as much as digits as its factorization.

2039111013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679703674.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 2039111013 is about 45156.5168386580. The cubic root of 2039111013 is about 1268.0808869858.

The spelling of 2039111013 in words is "two billion, thirty-nine million, one hundred eleven thousand, thirteen".