320112323211023 has 12 divisors (see below), whose sum is σ = 378687009820680. Its totient is φ = 269731449095472.

The previous prime is 320112323210947. The next prime is 320112323211067.

320112323211023 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 320112323211023 - 2¹⁶ = 320112323145487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320112323210983 and 320112323211001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320112323211323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55363595036 + ... + 55363600817.

It is an arithmetic number, because the mean of its divisors is an integer number (31557250818390).

Almost surely, 2^{320112323211023} is an apocalyptic number.

320112323211023 is a deficient number, since it is larger than the sum of its proper divisors (58574686609657).

320112323211023 is a wasteful number, since it uses less digits than its factorization.

320112323211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110727195926 (or 110727195919 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 320112323211023 in words is "three hundred twenty trillion, one hundred twelve billion, three hundred twenty-three million, two hundred eleven thousand, twenty-three".