12303113312101 has 4 divisors (see below), whose sum is σ = 12699987935104. Its totient is φ = 11906238689100.

The previous prime is 12303113312069. The next prime is 12303113312131. The reversal of 12303113312101 is 10121331130321.

12303113312101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12303113312101 - 2⁵ = 12303113312069 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 (12303113312131) 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, 198437311455 + ... + 198437311516.

It is an arithmetic number, because the mean of its divisors is an integer number (3174996983776).

Almost surely, 2^{12303113312101} is an apocalyptic number.

It is an amenable number.

12303113312101 is a deficient number, since it is larger than the sum of its proper divisors (396874623003).

12303113312101 is an equidigital number, since it uses as much as digits as its factorization.

12303113312101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396874623002.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 12303113312101 its reverse (10121331130321), we get a palindrome (22424444442422).

The spelling of 12303113312101 in words is "twelve trillion, three hundred three billion, one hundred thirteen million, three hundred twelve thousand, one hundred one".