1003021033242 has 16 divisors (see below), whose sum is σ = 2033522095680. Its totient is φ = 329760339552.

The previous prime is 1003021033213. The next prime is 1003021033247. The reversal of 1003021033242 is 2423301203001.

It is not an unprimeable number, because it can be changed into a prime (1003021033247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1145000742 + ... + 1145001617.

It is an arithmetic number, because the mean of its divisors is an integer number (127095130980).

Almost surely, 2^{1003021033242} is an apocalyptic number.

1003021033242 is an abundant number, since it is smaller than the sum of its proper divisors (1030501062438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003021033242 is a wasteful number, since it uses less digits than its factorization.

1003021033242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290002437.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1003021033242 its reverse (2423301203001), we get a palindrome (3426322236243).

The spelling of 1003021033242 in words is "one trillion, three billion, twenty-one million, thirty-three thousand, two hundred forty-two".