1103372 has 12 divisors (see below), whose sum is σ = 1972320. Its totient is φ = 539856.

The previous prime is 1103371. The next prime is 1103437. The reversal of 1103372 is 2733011.

It is a self number, because there is not a number n which added to its sum of digits gives 1103372.

It is not an unprimeable number, because it can be changed into a prime (1103371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2747 + ... + 3122.

It is an arithmetic number, because the mean of its divisors is an integer number (164360).

2^1103372 is an apocalyptic number.

It is an amenable number.

1103372 is a deficient number, since it is larger than the sum of its proper divisors (868948).

1103372 is a wasteful number, since it uses less digits than its factorization.

1103372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5920 (or 5918 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 1103372 is about 1050.4151560217. The cubic root of 1103372 is about 103.3333842062. Note that the first 4 decimals are identical.

Subtracting from 1103372 its sum of digits (17), we obtain a triangular number (1103355 = T₁₄₈₅).

Adding to 1103372 its reverse (2733011), we get a palindrome (3836383).

The spelling of 1103372 in words is "one million, one hundred three thousand, three hundred seventy-two".