2013342231 has 4 divisors (see below), whose sum is σ = 2684456312. Its totient is φ = 1342228152.

The previous prime is 2013342209. The next prime is 2013342241. The reversal of 2013342231 is 1322433102.

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

It is not a de Polignac number, because 2013342231 - 2⁹ = 2013341719 is a prime.

It is a super-2 number, since 2×2013342231² = 8107093878256114722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013342198 and 2013342207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013342241) 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, 335557036 + ... + 335557041.

It is an arithmetic number, because the mean of its divisors is an integer number (671114078).

Almost surely, 2^2013342231 is an apocalyptic number.

2013342231 is a deficient number, since it is larger than the sum of its proper divisors (671114081).

2013342231 is an equidigital number, since it uses as much as digits as its factorization.

2013342231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671114080.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2013342231 is about 44870.2822701173. The cubic root of 2013342231 is about 1262.7165356918.

Adding to 2013342231 its reverse (1322433102), we get a palindrome (3335775333).

The spelling of 2013342231 in words is "two billion, thirteen million, three hundred forty-two thousand, two hundred thirty-one".