111313322012201 has 4 divisors (see below), whose sum is σ = 117171917907600. Its totient is φ = 105454726116804.

The previous prime is 111313322012173. The next prime is 111313322012267. The reversal of 111313322012201 is 102210223313111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111313322012201 - 2¹⁴ = 111313321995817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111313322012801) 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, 2929297947671 + ... + 2929297947708.

It is an arithmetic number, because the mean of its divisors is an integer number (29292979476900).

Almost surely, 2^{111313322012201} is an apocalyptic number.

It is an amenable number.

111313322012201 is a deficient number, since it is larger than the sum of its proper divisors (5858595895399).

111313322012201 is an equidigital number, since it uses as much as digits as its factorization.

111313322012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858595895398.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 111313322012201 its reverse (102210223313111), we get a palindrome (213523545325312).

The spelling of 111313322012201 in words is "one hundred eleven trillion, three hundred thirteen billion, three hundred twenty-two million, twelve thousand, two hundred one".