1103233122 has 96 divisors (see below), whose sum is σ = 2665196352. Its totient is φ = 340775424.

The previous prime is 1103233121. The next prime is 1103233151. The reversal of 1103233122 is 2213323011.

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 = 1103233095 and 1103233104.

It is not an unprimeable number, because it can be changed into a prime (1103233121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 552558 + ... + 554550.

It is an arithmetic number, because the mean of its divisors is an integer number (27762462).

Almost surely, 2^1103233122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103233122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1332598176).

1103233122 is an abundant number, since it is smaller than the sum of its proper divisors (1561963230).

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

1103233122 is a wasteful number, since it uses less digits than its factorization.

1103233122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094 (or 2082 counting only the distinct ones).

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

The square root of 1103233122 is about 33214.9532891437. The cubic root of 1103233122 is about 1033.2904860717.

Adding to 1103233122 its reverse (2213323011), we get a palindrome (3316556133).

It can be divided in two parts, 1103233 and 122, that added together give a triangular number (1103355 = T₁₄₈₅).

The spelling of 1103233122 in words is "one billion, one hundred three million, two hundred thirty-three thousand, one hundred twenty-two".