1121302104 has 32 divisors (see below), whose sum is σ = 3018891120. Its totient is φ = 345015936.

The previous prime is 1121302097. The next prime is 1121302123. The reversal of 1121302104 is 4012031211.

It is a congruent 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, 1796647 + ... + 1797270.

Almost surely, 2^1121302104 is an apocalyptic number.

It is an amenable number.

1121302104 is an abundant number, since it is smaller than the sum of its proper divisors (1897589016).

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

1121302104 is a wasteful number, since it uses less digits than its factorization.

1121302104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3593939 (or 3593935 counting only the distinct ones).

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

The square root of 1121302104 is about 33485.8493098204. The cubic root of 1121302104 is about 1038.9011149458.

Adding to 1121302104 its reverse (4012031211), we get a palindrome (5133333315).

The spelling of 1121302104 in words is "one billion, one hundred twenty-one million, three hundred two thousand, one hundred four".