1148121304 has 16 divisors (see below), whose sum is σ = 2348430120. Its totient is φ = 521873280.

The previous prime is 1148121283. The next prime is 1148121343. The reversal of 1148121304 is 4031218411.

It is a congruent number.

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, 6523329 + ... + 6523504.

Almost surely, 2^1148121304 is an apocalyptic number.

It is an amenable number.

1148121304 is an abundant number, since it is smaller than the sum of its proper divisors (1200308816).

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

1148121304 is a wasteful number, since it uses less digits than its factorization.

1148121304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13046850 (or 13046846 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1148121304 is about 33883.9387320896. The cubic root of 1148121304 is about 1047.1187233229.

Adding to 1148121304 its reverse (4031218411), we get a palindrome (5179339715).

The spelling of 1148121304 in words is "one billion, one hundred forty-eight million, one hundred twenty-one thousand, three hundred four".