2104431052 has 12 divisors (see below), whose sum is σ = 3809746080. Its totient is φ = 1015932176.

The previous prime is 2104431041. The next prime is 2104431059. The reversal of 2104431052 is 2501344012.

It is not an unprimeable number, because it can be changed into a prime (2104431059) 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, 9070708 + ... + 9070939.

It is an arithmetic number, because the mean of its divisors is an integer number (317478840).

Almost surely, 2^2104431052 is an apocalyptic number.

It is an amenable number.

2104431052 is a deficient number, since it is larger than the sum of its proper divisors (1705315028).

2104431052 is a wasteful number, since it uses less digits than its factorization.

2104431052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18141680 (or 18141678 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2104431052 is about 45874.0782141723. The cubic root of 2104431052 is about 1281.4792168227.

Adding to 2104431052 its reverse (2501344012), we get a palindrome (4605775064).

The spelling of 2104431052 in words is "two billion, one hundred four million, four hundred thirty-one thousand, fifty-two".