1122130003 has 16 divisors (see below), whose sum is σ = 1193253120. Its totient is φ = 1053002016.

The previous prime is 1122130001. The next prime is 1122130013. The reversal of 1122130003 is 3000312211.

It is not a de Polignac number, because 1122130003 - 2¹ = 1122130001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122130001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413176 + ... + 415882.

It is an arithmetic number, because the mean of its divisors is an integer number (74578320).

Almost surely, 2^1122130003 is an apocalyptic number.

1122130003 is a deficient number, since it is larger than the sum of its proper divisors (71123117).

1122130003 is a wasteful number, since it uses less digits than its factorization.

1122130003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1122130003 is about 33498.2089521216. The cubic root of 1122130003 is about 1039.1567384735.

Adding to 1122130003 its reverse (3000312211), we get a palindrome (4122442214).

The spelling of 1122130003 in words is "one billion, one hundred twenty-two million, one hundred thirty thousand, three".