1134021003 has 12 divisors (see below), whose sum is σ = 1580628840. Its totient is φ = 723142816.

The previous prime is 1134020939. The next prime is 1134021011. The reversal of 1134021003 is 3001204311.

1134021003 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1134021003 - 2⁶ = 1134020939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1134021043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355698 + ... + 358871.

It is an arithmetic number, because the mean of its divisors is an integer number (131719070).

Almost surely, 2^1134021003 is an apocalyptic number.

1134021003 is a deficient number, since it is larger than the sum of its proper divisors (446607837).

1134021003 is an equidigital number, since it uses as much as digits as its factorization.

1134021003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714618 (or 714595 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1134021003 is about 33675.2283288473. The cubic root of 1134021003 is about 1042.8144314322.

Adding to 1134021003 its reverse (3001204311), we get a palindrome (4135225314).

The spelling of 1134021003 in words is "one billion, one hundred thirty-four million, twenty-one thousand, three".