2013225331 has 8 divisors (see below), whose sum is σ = 2189139680. Its totient is φ = 1840318272.

The previous prime is 2013225311. The next prime is 2013225359. The reversal of 2013225331 is 1335223102.

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

It is not a de Polignac number, because 2013225331 - 2²³ = 2004836723 is a prime.

It is a super-2 number, since 2×2013225331² = 8106152466760119122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2013225311) 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, 750426 + ... + 753103.

It is an arithmetic number, because the mean of its divisors is an integer number (273642460).

Almost surely, 2^2013225331 is an apocalyptic number.

2013225331 is a deficient number, since it is larger than the sum of its proper divisors (175914349).

2013225331 is a wasteful number, since it uses less digits than its factorization.

2013225331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503645.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2013225331 is about 44868.9796072966. The cubic root of 2013225331 is about 1262.6920963263.

Adding to 2013225331 its reverse (1335223102), we get a palindrome (3348448433).

The spelling of 2013225331 in words is "two billion, thirteen million, two hundred twenty-five thousand, three hundred thirty-one".