12113231101033 has 2 divisors, whose sum is σ = 12113231101034. Its totient is φ = 12113231101032.

The previous prime is 12113231100977. The next prime is 12113231101043. The reversal of 12113231101033 is 33010113231121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11857637154064 + 255593946969 = 3443492^2 + 505563^2 .

It is a cyclic number.

It is not a de Polignac number, because 12113231101033 - 2²¹ = 12113229003881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12113231100995 and 12113231101013.

It is not a weakly prime, because it can be changed into another prime (12113231101043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056615550516 + 6056615550517.

It is an arithmetic number, because the mean of its divisors is an integer number (6056615550517).

Almost surely, 2^{12113231101033} is an apocalyptic number.

It is an amenable number.

12113231101033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12113231101033 is an equidigital number, since it uses as much as digits as its factorization.

12113231101033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 12113231101033 its reverse (33010113231121), we get a palindrome (45123344332154).

The spelling of 12113231101033 in words is "twelve trillion, one hundred thirteen billion, two hundred thirty-one million, one hundred one thousand, thirty-three".