1122133003 has 16 divisors (see below), whose sum is σ = 1174795840. Its totient is φ = 1070755200.

The previous prime is 1122132971. The next prime is 1122133007. The reversal of 1122133003 is 3003312211.

It is a cyclic number.

It is not a de Polignac number, because 1122133003 - 2⁵ = 1122132971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122133007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1220578 + ... + 1221496.

It is an arithmetic number, because the mean of its divisors is an integer number (73424740).

Almost surely, 2^1122133003 is an apocalyptic number.

1122133003 is a deficient number, since it is larger than the sum of its proper divisors (52662837).

1122133003 is an equidigital number, since it uses as much as digits as its factorization.

1122133003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1122133003 is about 33498.2537306051. The cubic root of 1122133003 is about 1039.1576645300.

Adding to 1122133003 its reverse (3003312211), we get a palindrome (4125445214).

The spelling of 1122133003 in words is "one billion, one hundred twenty-two million, one hundred thirty-three thousand, three".