320012201102311 has 8 divisors (see below), whose sum is σ = 321637236140880. Its totient is φ = 318387172201728.

The previous prime is 320012201102161. The next prime is 320012201102443. The reversal of 320012201102311 is 113201102210023.

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 320012201102311 - 2¹⁵ = 320012201069543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320012201103311) 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, 132770935 + ... + 135159703.

It is an arithmetic number, because the mean of its divisors is an integer number (40204654517610).

Almost surely, 2^{320012201102311} is an apocalyptic number.

320012201102311 is a deficient number, since it is larger than the sum of its proper divisors (1625035038569).

320012201102311 is a wasteful number, since it uses less digits than its factorization.

320012201102311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068993.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 320012201102311 its reverse (113201102210023), we get a palindrome (433213303312334).

The spelling of 320012201102311 in words is "three hundred twenty trillion, twelve billion, two hundred one million, one hundred two thousand, three hundred eleven".