133867603747 has 2 divisors, whose sum is σ = 133867603748. Its totient is φ = 133867603746.

The previous prime is 133867603729. The next prime is 133867603757. The reversal of 133867603747 is 747306768331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133867603747 - 2²⁷ = 133733386019 is a prime.

It is not a weakly prime, because it can be changed into another prime (133867603757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66933801873 + 66933801874.

It is an arithmetic number, because the mean of its divisors is an integer number (66933801874).

Almost surely, 2^133867603747 is an apocalyptic number.

133867603747 is a deficient number, since it is larger than the sum of its proper divisors (1).

133867603747 is an equidigital number, since it uses as much as digits as its factorization.

133867603747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10668672, while the sum is 55.

The spelling of 133867603747 in words is "one hundred thirty-three billion, eight hundred sixty-seven million, six hundred three thousand, seven hundred forty-seven".