316320654452403 has 16 divisors (see below), whose sum is σ = 437001991453440. Its totient is φ = 203394754034784.

The previous prime is 316320654452377. The next prime is 316320654452417. The reversal of 316320654452403 is 304254456023613.

It is not a de Polignac number, because 316320654452403 - 2⁵ = 316320654452371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (316320654452423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16859635351 + ... + 16859654112.

It is an arithmetic number, because the mean of its divisors is an integer number (27312624465840).

Almost surely, 2^{316320654452403} is an apocalyptic number.

316320654452403 is a deficient number, since it is larger than the sum of its proper divisors (120681337001037).

316320654452403 is a wasteful number, since it uses less digits than its factorization.

316320654452403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33719289578.

The product of its (nonzero) digits is 6220800, while the sum is 48.

The spelling of 316320654452403 in words is "three hundred sixteen trillion, three hundred twenty billion, six hundred fifty-four million, four hundred fifty-two thousand, four hundred three".