12331663301 has 4 divisors (see below), whose sum is σ = 12756893100. Its totient is φ = 11906433504.

The previous prime is 12331663291. The next prime is 12331663307. The reversal of 12331663301 is 10336613321.

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 10541950276 + 1789713025 = 102674^2 + 42305^2 .

It is a cyclic number.

It is not a de Polignac number, because 12331663301 - 2¹⁸ = 12331401157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 425229769 = 12331663301 / (1 + 2 + 3 + 3 + 1 + 6 + 6 + 3 + 3 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331663307) 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, 212614856 + ... + 212614913.

It is an arithmetic number, because the mean of its divisors is an integer number (3189223275).

Almost surely, 2^12331663301 is an apocalyptic number.

It is an amenable number.

12331663301 is a deficient number, since it is larger than the sum of its proper divisors (425229799).

12331663301 is an equidigital number, since it uses as much as digits as its factorization.

12331663301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425229798.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 12331663301 in words is "twelve billion, three hundred thirty-one million, six hundred sixty-three thousand, three hundred one".