10311324042312 has 128 divisors (see below), whose sum is σ = 29425041417600. Its totient is φ = 3343263807744.

The previous prime is 10311324042289. The next prime is 10311324042317. The reversal of 10311324042312 is 21324042311301.

10311324042312 is a `hidden beast` number, since 1 + 0 + 311 + 32 + 4 + 0 + 4 + 2 + 312 = 666.

It is a super-2 number, since 2×10311324042312² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10311324042317) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 28246183 + ... + 28608905.

It is an arithmetic number, because the mean of its divisors is an integer number (229883136075).

Almost surely, 2^{10311324042312} is an apocalyptic number.

10311324042312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10311324042312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14712520708800).

10311324042312 is an abundant number, since it is smaller than the sum of its proper divisors (19113717375288).

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

10311324042312 is a wasteful number, since it uses less digits than its factorization.

10311324042312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366332 (or 366322 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 10311324042312 its reverse (21324042311301), we get a palindrome (31635366353613).

The spelling of 10311324042312 in words is "ten trillion, three hundred eleven billion, three hundred twenty-four million, forty-two thousand, three hundred twelve".