2013016789 has 4 divisors (see below), whose sum is σ = 2300590624. Its totient is φ = 1725442956.

The previous prime is 2013016757. The next prime is 2013016793. The reversal of 2013016789 is 9876103102.

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 a cyclic number.

It is not a de Polignac number, because 2013016789 - 2⁵ = 2013016757 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 (2013016739) 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, 143786907 + ... + 143786920.

It is an arithmetic number, because the mean of its divisors is an integer number (575147656).

Almost surely, 2^2013016789 is an apocalyptic number.

It is an amenable number.

2013016789 is a deficient number, since it is larger than the sum of its proper divisors (287573835).

2013016789 is an equidigital number, since it uses as much as digits as its factorization.

2013016789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287573834.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 2013016789 is about 44866.6556475965. The cubic root of 2013016789 is about 1262.6484957378.

The spelling of 2013016789 in words is "two billion, thirteen million, sixteen thousand, seven hundred eighty-nine".