1150234012 has 12 divisors (see below), whose sum is σ = 2016025200. Its totient is φ = 574226816.

The previous prime is 1150233971. The next prime is 1150234039. The reversal of 1150234012 is 2104320511.

It is a super-2 number, since 2×1150234012² = 2646076564723232288, which contains 22 as substring.

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, 219637 + ... + 224812.

It is an arithmetic number, because the mean of its divisors is an integer number (168002100).

Almost surely, 2^1150234012 is an apocalyptic number.

It is an amenable number.

1150234012 is a deficient number, since it is larger than the sum of its proper divisors (865791188).

1150234012 is a wasteful number, since it uses less digits than its factorization.

1150234012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445100 (or 445098 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1150234012 is about 33915.1000588234. The cubic root of 1150234012 is about 1047.7606126788.

Adding to 1150234012 its reverse (2104320511), we get a palindrome (3254554523).

The spelling of 1150234012 in words is "one billion, one hundred fifty million, two hundred thirty-four thousand, twelve".