1120122303 has 16 divisors (see below), whose sum is σ = 1549415520. Its totient is φ = 718936064.

The previous prime is 1120122271. The next prime is 1120122317. The reversal of 1120122303 is 3032210211.

It is a cyclic number.

It is not a de Polignac number, because 1120122303 - 2⁵ = 1120122271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120122323) 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, 12475 + ... + 48947.

It is an arithmetic number, because the mean of its divisors is an integer number (96838470).

Almost surely, 2^1120122303 is an apocalyptic number.

1120122303 is a deficient number, since it is larger than the sum of its proper divisors (429293217).

1120122303 is a wasteful number, since it uses less digits than its factorization.

1120122303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36858.

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

The square root of 1120122303 is about 33468.2282620398. The cubic root of 1120122303 is about 1038.5366200423.

Adding to 1120122303 its reverse (3032210211), we get a palindrome (4152332514).

The spelling of 1120122303 in words is "one billion, one hundred twenty million, one hundred twenty-two thousand, three hundred three".