2013003291 has 8 divisors (see below), whose sum is σ = 2890466320. Its totient is φ = 1238771232.

The previous prime is 2013003271. The next prime is 2013003301. The reversal of 2013003291 is 1923003102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2013003291 - 2⁶ = 2013003227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013003221) 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, 25807696 + ... + 25807773.

It is an arithmetic number, because the mean of its divisors is an integer number (361308290).

Almost surely, 2^2013003291 is an apocalyptic number.

2013003291 is a deficient number, since it is larger than the sum of its proper divisors (877463029).

2013003291 is a wasteful number, since it uses less digits than its factorization.

2013003291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51615485.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 2013003291 is about 44866.5052238304. The cubic root of 2013003291 is about 1262.6456735610.

Adding to 2013003291 its reverse (1923003102), we get a palindrome (3936006393).

The spelling of 2013003291 in words is "two billion, thirteen million, three thousand, two hundred ninety-one".