1003343242 has 8 divisors (see below), whose sum is σ = 1641834432. Its totient is φ = 456065100.

The previous prime is 1003343239. The next prime is 1003343249. The reversal of 1003343242 is 2423433001.

It is a happy number.

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

It is a super-2 number, since 2×1003343242² = 2013395322534141128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 45606511 = 1003343242 / (1 + 0 + 0 + 3 + 3 + 4 + 3 + 2 + 4 + 2).

It is not an unprimeable number, because it can be changed into a prime (1003343249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22803234 + ... + 22803277.

It is an arithmetic number, because the mean of its divisors is an integer number (205229304).

Almost surely, 2^1003343242 is an apocalyptic number.

1003343242 is a deficient number, since it is larger than the sum of its proper divisors (638491190).

1003343242 is a wasteful number, since it uses less digits than its factorization.

1003343242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45606524.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1003343242 is about 31675.5937908037. The cubic root of 1003343242 is about 1001.1131743830.

Adding to 1003343242 its reverse (2423433001), we get a palindrome (3426776243).

The spelling of 1003343242 in words is "one billion, three million, three hundred forty-three thousand, two hundred forty-two".