1150345312 has 24 divisors (see below), whose sum is σ = 2267433000. Its totient is φ = 574489344.

The previous prime is 1150345247. The next prime is 1150345333. The reversal of 1150345312 is 2135430511.

It is a happy number.

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, 6564 + ... + 48412.

It is an arithmetic number, because the mean of its divisors is an integer number (94476375).

Almost surely, 2^1150345312 is an apocalyptic number.

It is an amenable number.

1150345312 is a deficient number, since it is larger than the sum of its proper divisors (1117087688).

1150345312 is an equidigital number, since it uses as much as digits as its factorization.

1150345312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42718 (or 42710 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1150345312 is about 33916.7408811637. The cubic root of 1150345312 is about 1047.7944063804.

Adding to 1150345312 its reverse (2135430511), we get a palindrome (3285775823).

The spelling of 1150345312 in words is "one billion, one hundred fifty million, three hundred forty-five thousand, three hundred twelve".