1003134442 has 16 divisors (see below), whose sum is σ = 1539741312. Its totient is φ = 489929440.

The previous prime is 1003134403. The next prime is 1003134449. The reversal of 1003134442 is 2444313001.

It is not an unprimeable number, because it can be changed into a prime (1003134449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38733 + ... + 59215.

It is an arithmetic number, because the mean of its divisors is an integer number (96233832).

Almost surely, 2^1003134442 is an apocalyptic number.

1003134442 is a deficient number, since it is larger than the sum of its proper divisors (536606870).

1003134442 is a wasteful number, since it uses less digits than its factorization.

1003134442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21053.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1003134442 is about 31672.2977063553. The cubic root of 1003134442 is about 1001.0437242607.

Adding to 1003134442 its reverse (2444313001), we get a palindrome (3447447443).

The spelling of 1003134442 in words is "one billion, three million, one hundred thirty-four thousand, four hundred forty-two".