1003042402 has 8 divisors (see below), whose sum is σ = 1504896336. Its totient is φ = 501410292.

The previous prime is 1003042379. The next prime is 1003042427. The reversal of 1003042402 is 2042403001.

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

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, 43648 + ... + 62539.

It is an arithmetic number, because the mean of its divisors is an integer number (188112042).

Almost surely, 2^1003042402 is an apocalyptic number.

1003042402 is a deficient number, since it is larger than the sum of its proper divisors (501853934).

1003042402 is a wasteful number, since it uses less digits than its factorization.

1003042402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110912.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1003042402 is about 31670.8446682434. The cubic root of 1003042402 is about 1001.0131072671.

Adding to 1003042402 its reverse (2042403001), we get a palindrome (3045445403).

The spelling of 1003042402 in words is "one billion, three million, forty-two thousand, four hundred two".