1130332312 has 16 divisors (see below), whose sum is σ = 2244042360. Its totient is φ = 531921024.

The previous prime is 1130332279. The next prime is 1130332331. The reversal of 1130332312 is 2132330311.

It is a super-2 number, since 2×1130332312² = 2555302271102530688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1130332312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4155498 + ... + 4155769.

Almost surely, 2^1130332312 is an apocalyptic number.

It is an amenable number.

1130332312 is a deficient number, since it is larger than the sum of its proper divisors (1113710048).

1130332312 is a wasteful number, since it uses less digits than its factorization.

1130332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311290 (or 8311286 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1130332312 is about 33620.4151074909. The cubic root of 1130332312 is about 1041.6825304493.

Adding to 1130332312 its reverse (2132330311), we get a palindrome (3262662623).

The spelling of 1130332312 in words is "one billion, one hundred thirty million, three hundred thirty-two thousand, three hundred twelve".