1103323023022 has 32 divisors (see below), whose sum is σ = 1872731900160. Its totient is φ = 483137161920.

The previous prime is 1103323023013. The next prime is 1103323023041. The reversal of 1103323023022 is 2203203233011.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1103323022984 and 1103323023002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7919322 + ... + 8057437.

It is an arithmetic number, because the mean of its divisors is an integer number (58522871880).

Almost surely, 2^{1103323023022} is an apocalyptic number.

1103323023022 is a deficient number, since it is larger than the sum of its proper divisors (769408877138).

1103323023022 is a wasteful number, since it uses less digits than its factorization.

1103323023022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15976888.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1103323023022 its reverse (2203203233011), we get a palindrome (3306526256033).

The spelling of 1103323023022 in words is "one trillion, one hundred three billion, three hundred twenty-three million, twenty-three thousand, twenty-two".