133386865463 has 2 divisors, whose sum is σ = 133386865464. Its totient is φ = 133386865462.

The previous prime is 133386865453. The next prime is 133386865471. The reversal of 133386865463 is 364568683331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133386865463 - 2⁶ = 133386865399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133386865399 and 133386865408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133386865453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66693432731 + 66693432732.

It is an arithmetic number, because the mean of its divisors is an integer number (66693432732).

Almost surely, 2^133386865463 is an apocalyptic number.

133386865463 is a deficient number, since it is larger than the sum of its proper divisors (1).

133386865463 is an equidigital number, since it uses as much as digits as its factorization.

133386865463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22394880, while the sum is 56.

The spelling of 133386865463 in words is "one hundred thirty-three billion, three hundred eighty-six million, eight hundred sixty-five thousand, four hundred sixty-three".