12320201113 has 4 divisors (see below), whose sum is σ = 13440219408. Its totient is φ = 11200182820.

The previous prime is 12320201111. The next prime is 12320201119. The reversal of 12320201113 is 31110202321.

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 12320201113 - 2¹ = 12320201111 is a prime.

It is a super-3 number, since 3×12320201113³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12320201111) 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, 560009131 + ... + 560009152.

It is an arithmetic number, because the mean of its divisors is an integer number (3360054852).

Almost surely, 2^12320201113 is an apocalyptic number.

It is an amenable number.

12320201113 is a deficient number, since it is larger than the sum of its proper divisors (1120018295).

12320201113 is a wasteful number, since it uses less digits than its factorization.

12320201113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120018294.

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

Adding to 12320201113 its reverse (31110202321), we get a palindrome (43430403434).

The spelling of 12320201113 in words is "twelve billion, three hundred twenty million, two hundred one thousand, one hundred thirteen".