1121132204 has 6 divisors (see below), whose sum is σ = 1961981364. Its totient is φ = 560566100.

The previous prime is 1121132203. The next prime is 1121132261. The reversal of 1121132204 is 4022311211.

It is not an unprimeable number, because it can be changed into a prime (1121132203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140141522 + ... + 140141529.

It is an arithmetic number, because the mean of its divisors is an integer number (326996894).

Almost surely, 2^1121132204 is an apocalyptic number.

It is an amenable number.

1121132204 is a deficient number, since it is larger than the sum of its proper divisors (840849160).

1121132204 is a wasteful number, since it uses less digits than its factorization.

1121132204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280283055 (or 280283053 counting only the distinct ones).

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

The square root of 1121132204 is about 33483.3123212146. The cubic root of 1121132204 is about 1038.8486407688.

Adding to 1121132204 its reverse (4022311211), we get a palindrome (5143443415).

The spelling of 1121132204 in words is "one billion, one hundred twenty-one million, one hundred thirty-two thousand, two hundred four".