1103513422 has 16 divisors (see below), whose sum is σ = 1809878400. Its totient is φ = 500450040.

The previous prime is 1103513399. The next prime is 1103513441. The reversal of 1103513422 is 2243153011.

It is a happy number.

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 = 1103513393 and 1103513402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47472 + ... + 66787.

It is an arithmetic number, because the mean of its divisors is an integer number (113117400).

Almost surely, 2^1103513422 is an apocalyptic number.

1103513422 is a deficient number, since it is larger than the sum of its proper divisors (706364978).

1103513422 is a wasteful number, since it uses less digits than its factorization.

1103513422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114711.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1103513422 is about 33219.1725062501. The cubic root of 1103513422 is about 1033.3779885200.

Adding to 1103513422 its reverse (2243153011), we get a palindrome (3346666433).

The spelling of 1103513422 in words is "one billion, one hundred three million, five hundred thirteen thousand, four hundred twenty-two".