1103303122 has 4 divisors (see below), whose sum is σ = 1654954686. Its totient is φ = 551651560.

The previous prime is 1103303119. The next prime is 1103303161. The reversal of 1103303122 is 2213033011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1073807361 + 29495761 = 32769^2 + 5431^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1103303096 and 1103303105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275825779 + ... + 275825782.

Almost surely, 2^1103303122 is an apocalyptic number.

1103303122 is a deficient number, since it is larger than the sum of its proper divisors (551651564).

1103303122 is an equidigital number, since it uses as much as digits as its factorization.

1103303122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551651563.

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

The square root of 1103303122 is about 33216.0070146910. The cubic root of 1103303122 is about 1033.3123396590.

Adding to 1103303122 its reverse (2213033011), we get a palindrome (3316336133).

The spelling of 1103303122 in words is "one billion, one hundred three million, three hundred three thousand, one hundred twenty-two".