2103430412 has 6 divisors (see below), whose sum is σ = 3681003228. Its totient is φ = 1051715204.

The previous prime is 2103430393. The next prime is 2103430429. The reversal of 2103430412 is 2140343012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262928798 + ... + 262928805.

It is an arithmetic number, because the mean of its divisors is an integer number (613500538).

Almost surely, 2^2103430412 is an apocalyptic number.

It is an amenable number.

2103430412 is a deficient number, since it is larger than the sum of its proper divisors (1577572816).

2103430412 is a wasteful number, since it uses less digits than its factorization.

2103430412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525857607 (or 525857605 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2103430412 is about 45863.1705402058. The cubic root of 2103430412 is about 1281.2760736094.

Adding to 2103430412 its reverse (2140343012), we get a palindrome (4243773424).

The spelling of 2103430412 in words is "two billion, one hundred three million, four hundred thirty thousand, four hundred twelve".