12352287133 has 2 divisors, whose sum is σ = 12352287134. Its totient is φ = 12352287132.

The previous prime is 12352287107. The next prime is 12352287137. The reversal of 12352287133 is 33178225321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8577167769 + 3775119364 = 92613^2 + 61442^2 .

It is a cyclic number.

It is not a de Polignac number, because 12352287133 - 2⁹ = 12352286621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12352287092 and 12352287101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12352287137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6176143566 + 6176143567.

It is an arithmetic number, because the mean of its divisors is an integer number (6176143567).

Almost surely, 2^12352287133 is an apocalyptic number.

It is an amenable number.

12352287133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12352287133 is an equidigital number, since it uses as much as digits as its factorization.

12352287133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The spelling of 12352287133 in words is "twelve billion, three hundred fifty-two million, two hundred eighty-seven thousand, one hundred thirty-three".