110201320213 has 4 divisors (see below), whose sum is σ = 110810167468. Its totient is φ = 109592472960.

The previous prime is 110201320147. The next prime is 110201320219. The reversal of 110201320213 is 312023102011.

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 7530421284 + 102670898929 = 86778^2 + 320423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110201320213 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 (110201320219) 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, 304423356 + ... + 304423717.

It is an arithmetic number, because the mean of its divisors is an integer number (27702541867).

Almost surely, 2^110201320213 is an apocalyptic number.

It is an amenable number.

110201320213 is a deficient number, since it is larger than the sum of its proper divisors (608847255).

110201320213 is an equidigital number, since it uses as much as digits as its factorization.

110201320213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608847254.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 110201320213 its reverse (312023102011), we get a palindrome (422224422224).

The spelling of 110201320213 in words is "one hundred ten billion, two hundred one million, three hundred twenty thousand, two hundred thirteen".