12301122133 has 2 divisors, whose sum is σ = 12301122134. Its totient is φ = 12301122132.

The previous prime is 12301122107. The next prime is 12301122137. The reversal of 12301122133 is 33122110321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8831676529 + 3469445604 = 93977^2 + 58902^2 .

It is an emirp because it is prime and its reverse (33122110321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12301122133 - 2¹³ = 12301113941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12301122133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12301122137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150561066 + 6150561067.

It is an arithmetic number, because the mean of its divisors is an integer number (6150561067).

Almost surely, 2^12301122133 is an apocalyptic number.

It is an amenable number.

12301122133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12301122133 is an equidigital number, since it uses as much as digits as its factorization.

12301122133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12301122133 its reverse (33122110321), we get a palindrome (45423232454).

The spelling of 12301122133 in words is "twelve billion, three hundred one million, one hundred twenty-two thousand, one hundred thirty-three".