1121120304 has 20 divisors (see below), whose sum is σ = 2896227576. Its totient is φ = 373706752.

The previous prime is 1121120293. The next prime is 1121120311. The reversal of 1121120304 is 4030211211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11678289 + ... + 11678384.

Almost surely, 2^1121120304 is an apocalyptic number.

It is an amenable number.

1121120304 is an abundant number, since it is smaller than the sum of its proper divisors (1775107272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121120304 is a wasteful number, since it uses less digits than its factorization.

1121120304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23356684 (or 23356678 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1121120304 is about 33483.1346202831. The cubic root of 1121120304 is about 1038.8449652158.

Adding to 1121120304 its reverse (4030211211), we get a palindrome (5151331515).

The spelling of 1121120304 in words is "one billion, one hundred twenty-one million, one hundred twenty thousand, three hundred four".