2103340442 has 32 divisors (see below), whose sum is σ = 3752179200. Its totient is φ = 865530288.

The previous prime is 2103340411. The next prime is 2103340523. The reversal of 2103340442 is 2440433012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5909 + ... + 65127.

It is an arithmetic number, because the mean of its divisors is an integer number (117255600).

Almost surely, 2^2103340442 is an apocalyptic number.

2103340442 is a deficient number, since it is larger than the sum of its proper divisors (1648838758).

2103340442 is a wasteful number, since it uses less digits than its factorization.

2103340442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59330.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2103340442 is about 45862.1896773366. The cubic root of 2103340442 is about 1281.2578053477.

Adding to 2103340442 its reverse (2440433012), we get a palindrome (4543773454).

The spelling of 2103340442 in words is "two billion, one hundred three million, three hundred forty thousand, four hundred forty-two".