12103323301 has 4 divisors (see below), whose sum is σ = 12103546252. Its totient is φ = 12103100352.

The previous prime is 12103323293. The next prime is 12103323317. The reversal of 12103323301 is 10332330121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6224421025 + 5878902276 = 78895^2 + 76674^2 .

It is a cyclic number.

It is not a de Polignac number, because 12103323301 - 2³ = 12103323293 is a prime.

It is a super-3 number, since 3×12103323301³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103393301) 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, 28765 + ... + 158221.

It is an arithmetic number, because the mean of its divisors is an integer number (3025886563).

Almost surely, 2^12103323301 is an apocalyptic number.

It is an amenable number.

12103323301 is a deficient number, since it is larger than the sum of its proper divisors (222951).

12103323301 is an equidigital number, since it uses as much as digits as its factorization.

12103323301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222950.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12103323301 its reverse (10332330121), we get a palindrome (22435653422).

The spelling of 12103323301 in words is "twelve billion, one hundred three million, three hundred twenty-three thousand, three hundred one".