133320136384511 has 4 divisors (see below), whose sum is σ = 133414756780800. Its totient is φ = 133225515988224.

The previous prime is 133320136384499. The next prime is 133320136384537. The reversal of 133320136384511 is 115483631023331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133320136384511 - 2¹⁸ = 133320136122367 is a prime.

It is a super-2 number, since 2×133320136384511² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133320136384111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47310196031 + ... + 47310198848.

It is an arithmetic number, because the mean of its divisors is an integer number (33353689195200).

Almost surely, 2^{133320136384511} is an apocalyptic number.

133320136384511 is a deficient number, since it is larger than the sum of its proper divisors (94620396289).

133320136384511 is an equidigital number, since it uses as much as digits as its factorization.

133320136384511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94620396288.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 133320136384511 in words is "one hundred thirty-three trillion, three hundred twenty billion, one hundred thirty-six million, three hundred eighty-four thousand, five hundred eleven".