133052436887 has 2 divisors, whose sum is σ = 133052436888. Its totient is φ = 133052436886.

The previous prime is 133052436799. The next prime is 133052436899. The reversal of 133052436887 is 788634250331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133052436887 - 2¹⁴ = 133052420503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133052436787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66526218443 + 66526218444.

It is an arithmetic number, because the mean of its divisors is an integer number (66526218444).

Almost surely, 2^133052436887 is an apocalyptic number.

133052436887 is a deficient number, since it is larger than the sum of its proper divisors (1).

133052436887 is an equidigital number, since it uses as much as digits as its factorization.

133052436887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 133052436887 in words is "one hundred thirty-three billion, fifty-two million, four hundred thirty-six thousand, eight hundred eighty-seven".