1003322042 has 8 divisors (see below), whose sum is σ = 1511228532. Its totient is φ = 499579200.

The previous prime is 1003322027. The next prime is 1003322101. The reversal of 1003322042 is 2402233001.

It can be written as a sum of positive squares in 2 ways, for example, as 976500001 + 26822041 = 31249^2 + 5179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1003322042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040309 + ... + 1041272.

Almost surely, 2^1003322042 is an apocalyptic number.

1003322042 is a deficient number, since it is larger than the sum of its proper divisors (507906490).

1003322042 is a wasteful number, since it uses less digits than its factorization.

1003322042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081824.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1003322042 is about 31675.2591465326. The cubic root of 1003322042 is about 1001.1061233733.

Adding to 1003322042 its reverse (2402233001), we get a palindrome (3405555043).

The spelling of 1003322042 in words is "one billion, three million, three hundred twenty-two thousand, forty-two".