1233103122 has 16 divisors (see below), whose sum is σ = 2740229280. Its totient is φ = 411034356.

The previous prime is 1233103111. The next prime is 1233103129. The reversal of 1233103122 is 2213013321.

It is a super-2 number, since 2×1233103122² = 3041086618972293768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1233103095 and 1233103104.

It is not an unprimeable number, because it can be changed into a prime (1233103129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11417568 + ... + 11417675.

It is an arithmetic number, because the mean of its divisors is an integer number (171264330).

Almost surely, 2^1233103122 is an apocalyptic number.

1233103122 is an abundant number, since it is smaller than the sum of its proper divisors (1507126158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233103122 is a wasteful number, since it uses less digits than its factorization.

1233103122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22835254 (or 22835248 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1233103122 is about 35115.5680859644. The cubic root of 1233103122 is about 1072.3415463498.

Adding to 1233103122 its reverse (2213013321), we get a palindrome (3446116443).

The spelling of 1233103122 in words is "one billion, two hundred thirty-three million, one hundred three thousand, one hundred twenty-two".