12203103121301 has 16 divisors (see below), whose sum is σ = 12791231265648. Its totient is φ = 11630185804800.

The previous prime is 12203103121247. The next prime is 12203103121337. The reversal of 12203103121301 is 10312130130221.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 17600002225 + 12185503119076 = 132665^2 + 3490774^2 .

It is a cyclic number.

It is not a de Polignac number, because 12203103121301 - 2¹⁴ = 12203103104917 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 (12203103121381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10673450 + ... + 11761323.

It is an arithmetic number, because the mean of its divisors is an integer number (799451954103).

Almost surely, 2^{12203103121301} is an apocalyptic number.

It is an amenable number.

12203103121301 is a deficient number, since it is larger than the sum of its proper divisors (588128144347).

12203103121301 is a wasteful number, since it uses less digits than its factorization.

12203103121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22435112.

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

Adding to 12203103121301 its reverse (10312130130221), we get a palindrome (22515233251522).

The spelling of 12203103121301 in words is "twelve trillion, two hundred three billion, one hundred three million, one hundred twenty-one thousand, three hundred one".