1150323002312 has 96 divisors (see below), whose sum is σ = 2423608992000. Its totient is φ = 511240055040.

The previous prime is 1150323002287. The next prime is 1150323002329. The reversal of 1150323002312 is 2132003230511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47713253 + ... + 47737355.

It is an arithmetic number, because the mean of its divisors is an integer number (25245927000).

Almost surely, 2^{1150323002312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150323002312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1211804496000).

1150323002312 is an abundant number, since it is smaller than the sum of its proper divisors (1273285989688).

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

1150323002312 is a wasteful number, since it uses less digits than its factorization.

1150323002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25227 (or 25212 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 1150323002312 its reverse (2132003230511), we get a palindrome (3282326232823).

The spelling of 1150323002312 in words is "one trillion, one hundred fifty billion, three hundred twenty-three million, two thousand, three hundred twelve".