323211200313101 has 4 divisors (see below), whose sum is σ = 323259898707612. Its totient is φ = 323162501918592.

The previous prime is 323211200313083. The next prime is 323211200313139. The reversal of 323211200313101 is 101313002112323.

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

It can be written as a sum of positive squares in 2 ways, for example, as 95095457856100 + 228115742457001 = 9751690^2 + 15103501^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323211200313101 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 (323211200213101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24349187300 + ... + 24349200573.

It is an arithmetic number, because the mean of its divisors is an integer number (80814974676903).

Almost surely, 2^{323211200313101} is an apocalyptic number.

It is an amenable number.

323211200313101 is a deficient number, since it is larger than the sum of its proper divisors (48698394511).

323211200313101 is an equidigital number, since it uses as much as digits as its factorization.

323211200313101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48698394510.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 323211200313101 its reverse (101313002112323), we get a palindrome (424524202425424).

The spelling of 323211200313101 in words is "three hundred twenty-three trillion, two hundred eleven billion, two hundred million, three hundred thirteen thousand, one hundred one".