1113043322 has 4 divisors (see below), whose sum is σ = 1669564986. Its totient is φ = 556521660.

The previous prime is 1113043307. The next prime is 1113043369. The reversal of 1113043322 is 2233403111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 683351881 + 429691441 = 26141^2 + 20729^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1113043294 and 1113043303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278260829 + ... + 278260832.

Almost surely, 2^1113043322 is an apocalyptic number.

1113043322 is a deficient number, since it is larger than the sum of its proper divisors (556521664).

1113043322 is an equidigital number, since it uses as much as digits as its factorization.

1113043322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556521663.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1113043322 is about 33362.3039072544. The cubic root of 1113043322 is about 1036.3442038155.

Adding to 1113043322 its reverse (2233403111), we get a palindrome (3346446433).

The spelling of 1113043322 in words is "one billion, one hundred thirteen million, forty-three thousand, three hundred twenty-two".