133011040011 has 4 divisors (see below), whose sum is σ = 177348053352. Its totient is φ = 88674026672.

The previous prime is 133011040009. The next prime is 133011040037. The reversal of 133011040011 is 110040110331.

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 133011040011 - 2¹ = 133011040009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133011040051) 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, 22168506666 + ... + 22168506671.

It is an arithmetic number, because the mean of its divisors is an integer number (44337013338).

Almost surely, 2^133011040011 is an apocalyptic number.

133011040011 is a deficient number, since it is larger than the sum of its proper divisors (44337013341).

133011040011 is an equidigital number, since it uses as much as digits as its factorization.

133011040011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44337013340.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 133011040011 its reverse (110040110331), we get a palindrome (243051150342).

The spelling of 133011040011 in words is "one hundred thirty-three billion, eleven million, forty thousand, eleven".