1003330042 has 16 divisors (see below), whose sum is σ = 1768106592. Its totient is φ = 420977520.

The previous prime is 1003330007. The next prime is 1003330057. The reversal of 1003330042 is 2400333001.

It is a junction number, because it is equal to n+sod(n) for n = 1003329998 and 1003330025.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1753788 + ... + 1754359.

It is an arithmetic number, because the mean of its divisors is an integer number (110506662).

Almost surely, 2^1003330042 is an apocalyptic number.

1003330042 is a deficient number, since it is larger than the sum of its proper divisors (764776550).

1003330042 is a wasteful number, since it uses less digits than its factorization.

1003330042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3508173.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1003330042 is about 31675.3854278050. The cubic root of 1003330042 is about 1001.1087841433.

Adding to 1003330042 its reverse (2400333001), we get a palindrome (3403663043).

The spelling of 1003330042 in words is "one billion, three million, three hundred thirty thousand, forty-two".