313726223053403 has 4 divisors (see below), whose sum is σ = 313726326569208. Its totient is φ = 313726119537600.

The previous prime is 313726223053349. The next prime is 313726223053409. The reversal of 313726223053403 is 304350322627313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 313726223053403 - 2⁸ = 313726223053147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313726223053409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47070326 + ... + 53320427.

It is an arithmetic number, because the mean of its divisors is an integer number (78431581642302).

Almost surely, 2^{313726223053403} is an apocalyptic number.

313726223053403 is a deficient number, since it is larger than the sum of its proper divisors (103515805).

313726223053403 is a wasteful number, since it uses less digits than its factorization.

313726223053403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103515804.

The product of its (nonzero) digits is 1632960, while the sum is 44.

The spelling of 313726223053403 in words is "three hundred thirteen trillion, seven hundred twenty-six billion, two hundred twenty-three million, fifty-three thousand, four hundred three".