1003021342 has 8 divisors (see below), whose sum is σ = 1504667016. Its totient is φ = 501465672.

The previous prime is 1003021321. The next prime is 1003021361. The reversal of 1003021342 is 2431203001.

It is a happy number.

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

It is a congruent number.

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, 28308 + ... + 52984.

It is an arithmetic number, because the mean of its divisors is an integer number (188083377).

Almost surely, 2^1003021342 is an apocalyptic number.

1003021342 is a deficient number, since it is larger than the sum of its proper divisors (501645674).

1003021342 is a wasteful number, since it uses less digits than its factorization.

1003021342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45002.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1003021342 is about 31670.5121840491. The cubic root of 1003021342 is about 1001.0061014205.

Adding to 1003021342 its reverse (2431203001), we get a palindrome (3434224343).

The spelling of 1003021342 in words is "one billion, three million, twenty-one thousand, three hundred forty-two".