2104013331 has 48 divisors (see below), whose sum is σ = 3518433984. Its totient is φ = 1186762752.

The previous prime is 2104013309. The next prime is 2104013339. The reversal of 2104013331 is 1333104012.

2104013331 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 2104013331 - 2¹⁰ = 2104012307 is a prime.

It is a super-2 number, since 2×2104013331² = 8853744194051431122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2104013339) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2398665 + ... + 2399541.

It is an arithmetic number, because the mean of its divisors is an integer number (73300708).

Almost surely, 2^2104013331 is an apocalyptic number.

2104013331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2104013331 is a deficient number, since it is larger than the sum of its proper divisors (1414420653).

2104013331 is a wasteful number, since it uses less digits than its factorization.

2104013331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1337 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2104013331 is about 45869.5250792942. The cubic root of 2104013331 is about 1281.3944217421.

Adding to 2104013331 its reverse (1333104012), we get a palindrome (3437117343).

The spelling of 2104013331 in words is "two billion, one hundred four million, thirteen thousand, three hundred thirty-one".