2042331213 has 16 divisors (see below), whose sum is σ = 2938214720. Its totient is φ = 1254403584.

The previous prime is 2042331209. The next prime is 2042331257. The reversal of 2042331213 is 3121332402.

2042331213 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2042331213 - 2² = 2042331209 is a prime.

It is a super-2 number, since 2×2042331213² = 8342233567188102738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2042331213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042333213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29668 + ... + 70461.

It is an arithmetic number, because the mean of its divisors is an integer number (183638420).

Almost surely, 2^2042331213 is an apocalyptic number.

It is an amenable number.

2042331213 is a deficient number, since it is larger than the sum of its proper divisors (895883507).

2042331213 is a wasteful number, since it uses less digits than its factorization.

2042331213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100668.

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

The square root of 2042331213 is about 45192.1587556957. The cubic root of 2042331213 is about 1268.7480611228.

Adding to 2042331213 its reverse (3121332402), we get a palindrome (5163663615).

The spelling of 2042331213 in words is "two billion, forty-two million, three hundred thirty-one thousand, two hundred thirteen".