133034134487 has 2 divisors, whose sum is σ = 133034134488. Its totient is φ = 133034134486.

The previous prime is 133034134403. The next prime is 133034134529. The reversal of 133034134487 is 784431430331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133034134487 - 2²⁶ = 132967025623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133034134187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66517067243 + 66517067244.

It is an arithmetic number, because the mean of its divisors is an integer number (66517067244).

Almost surely, 2^133034134487 is an apocalyptic number.

133034134487 is a deficient number, since it is larger than the sum of its proper divisors (1).

133034134487 is an equidigital number, since it uses as much as digits as its factorization.

133034134487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 133034134487 in words is "one hundred thirty-three billion, thirty-four million, one hundred thirty-four thousand, four hundred eighty-seven".