133340012411 has 4 divisors (see below), whose sum is σ = 133390389072. Its totient is φ = 133289635752.

The previous prime is 133340012387. The next prime is 133340012417. The reversal of 133340012411 is 114210043331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114210043331 = 17 ⋅6718237843.

It is a cyclic number.

It is not a de Polignac number, because 133340012411 - 2⁶ = 133340012347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133340012417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25184360 + ... + 25189653.

It is an arithmetic number, because the mean of its divisors is an integer number (33347597268).

Almost surely, 2^133340012411 is an apocalyptic number.

133340012411 is a deficient number, since it is larger than the sum of its proper divisors (50376661).

133340012411 is an equidigital number, since it uses as much as digits as its factorization.

133340012411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50376660.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 133340012411 its reverse (114210043331), we get a palindrome (247550055742).

The spelling of 133340012411 in words is "one hundred thirty-three billion, three hundred forty million, twelve thousand, four hundred eleven".