12323104442153 has 2 divisors, whose sum is σ = 12323104442154. Its totient is φ = 12323104442152.

The previous prime is 12323104442107. The next prime is 12323104442273. The reversal of 12323104442153 is 35124440132321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11750580679744 + 572523762409 = 3427912^2 + 756653^2 .

It is a cyclic number.

It is not a de Polignac number, because 12323104442153 - 2²⁰ = 12323103393577 is a prime.

It is a super-2 number, since 2×12323104442153² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12323104442653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161552221076 + 6161552221077.

It is an arithmetic number, because the mean of its divisors is an integer number (6161552221077).

Almost surely, 2^{12323104442153} is an apocalyptic number.

It is an amenable number.

12323104442153 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323104442153 is an equidigital number, since it uses as much as digits as its factorization.

12323104442153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 12323104442153 its reverse (35124440132321), we get a palindrome (47447544574474).

The spelling of 12323104442153 in words is "twelve trillion, three hundred twenty-three billion, one hundred four million, four hundred forty-two thousand, one hundred fifty-three".