1003042052 has 24 divisors (see below), whose sum is σ = 1853724096. Its totient is φ = 473932448.

The previous prime is 1003042049. The next prime is 1003042057. The reversal of 1003042052 is 2502403001.

It is a self number, because there is not a number n which added to its sum of digits gives 1003042052.

It is not an unprimeable number, because it can be changed into a prime (1003042057) 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, 58043 + ... + 73314.

It is an arithmetic number, because the mean of its divisors is an integer number (77238504).

Almost surely, 2^1003042052 is an apocalyptic number.

It is an amenable number.

1003042052 is a deficient number, since it is larger than the sum of its proper divisors (850682044).

1003042052 is a wasteful number, since it uses less digits than its factorization.

1003042052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131467 (or 131465 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1003042052 is about 31670.8391426561. The cubic root of 1003042052 is about 1001.0129908364.

Adding to 1003042052 its reverse (2502403001), we get a palindrome (3505445053).

The spelling of 1003042052 in words is "one billion, three million, forty-two thousand, fifty-two".