311273323372113 has 8 divisors (see below), whose sum is σ = 415031191781088. Its totient is φ = 207515501938944.

The previous prime is 311273323372049. The next prime is 311273323372163.

311273323372113 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 311273323372113 - 2⁶ = 311273323372049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (311273323372163) 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, 8902806 + ... + 26491632.

It is an arithmetic number, because the mean of its divisors is an integer number (51878898972636).

Almost surely, 2^{311273323372113} is an apocalyptic number.

It is an amenable number.

311273323372113 is a deficient number, since it is larger than the sum of its proper divisors (103757868408975).

311273323372113 is a wasteful number, since it uses less digits than its factorization.

311273323372113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23487903.

The product of its digits is 285768, while the sum is 42.

The spelling of 311273323372113 in words is "three hundred eleven trillion, two hundred seventy-three billion, three hundred twenty-three million, three hundred seventy-two thousand, one hundred thirteen".