1103211242 has 16 divisors (see below), whose sum is σ = 1895853120. Its totient is φ = 471646368.

The previous prime is 1103211227. The next prime is 1103211251. The reversal of 1103211242 is 2421123011.

It is a self number, because there is not a number n which added to its sum of digits gives 1103211242.

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, 90608 + ... + 102059.

It is an arithmetic number, because the mean of its divisors is an integer number (118490820).

Almost surely, 2^1103211242 is an apocalyptic number.

1103211242 is a deficient number, since it is larger than the sum of its proper divisors (792641878).

1103211242 is a wasteful number, since it uses less digits than its factorization.

1103211242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193085.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1103211242 is about 33214.6239177866. The cubic root of 1103211242 is about 1033.2836550750.

Adding to 1103211242 its reverse (2421123011), we get a palindrome (3524334253).

The spelling of 1103211242 in words is "one billion, one hundred three million, two hundred eleven thousand, two hundred forty-two".