316043324521123 has 8 divisors (see below), whose sum is σ = 317360880315648. Its totient is φ = 314726449465344.

The previous prime is 316043324521051. The next prime is 316043324521159. The reversal of 316043324521123 is 321125423340613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 316043324521123 - 2²¹ = 316043322423971 is a prime.

It is a super-2 number, since 2×316043324521123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316043324521523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169254211 + ... + 171111292.

It is an arithmetic number, because the mean of its divisors is an integer number (39670110039456).

Almost surely, 2^{316043324521123} is an apocalyptic number.

316043324521123 is a deficient number, since it is larger than the sum of its proper divisors (1317555794525).

316043324521123 is a wasteful number, since it uses less digits than its factorization.

316043324521123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340369373.

The product of its (nonzero) digits is 311040, while the sum is 40.

Adding to 316043324521123 its reverse (321125423340613), we get a palindrome (637168747861736).

The spelling of 316043324521123 in words is "three hundred sixteen trillion, forty-three billion, three hundred twenty-four million, five hundred twenty-one thousand, one hundred twenty-three".