1121317476 has 24 divisors (see below), whose sum is σ = 2622071424. Its totient is φ = 372963360.

The previous prime is 1121317469. The next prime is 1121317517. The reversal of 1121317476 is 6747131211.

It is a happy number.

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, 95355 + ... + 106466.

It is an arithmetic number, because the mean of its divisors is an integer number (109252976).

Almost surely, 2^1121317476 is an apocalyptic number.

It is an amenable number.

1121317476 is an abundant number, since it is smaller than the sum of its proper divisors (1500753948).

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

1121317476 is a wasteful number, since it uses less digits than its factorization.

1121317476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202291 (or 202289 counting only the distinct ones).

The product of its digits is 7056, while the sum is 33.

The square root of 1121317476 is about 33486.0788388249. The cubic root of 1121317476 is about 1038.9058623773.

Adding to 1121317476 its reverse (6747131211), we get a palindrome (7868448687).

The spelling of 1121317476 in words is "one billion, one hundred twenty-one million, three hundred seventeen thousand, four hundred seventy-six".