12203230113101 has 4 divisors (see below), whose sum is σ = 12210767625600. Its totient is φ = 12195692600604.

The previous prime is 12203230113097. The next prime is 12203230113121. The reversal of 12203230113101 is 10131103230221.

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 12203230113101 - 2² = 12203230113097 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 (12203230113121) 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, 3768753821 + ... + 3768757058.

It is an arithmetic number, because the mean of its divisors is an integer number (3052691906400).

Almost surely, 2^{12203230113101} is an apocalyptic number.

It is an amenable number.

12203230113101 is a deficient number, since it is larger than the sum of its proper divisors (7537512499).

12203230113101 is an equidigital number, since it uses as much as digits as its factorization.

12203230113101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7537512498.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12203230113101 its reverse (10131103230221), we get a palindrome (22334333343322).

The spelling of 12203230113101 in words is "twelve trillion, two hundred three billion, two hundred thirty million, one hundred thirteen thousand, one hundred one".