133044101011 has 2 divisors, whose sum is σ = 133044101012. Its totient is φ = 133044101010.

The previous prime is 133044100939. The next prime is 133044101053. The reversal of 133044101011 is 110101440331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133044101011 - 2¹¹ = 133044098963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133044101011.

It is not a weakly prime, because it can be changed into another prime (133044171011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66522050505 + 66522050506.

It is an arithmetic number, because the mean of its divisors is an integer number (66522050506).

Almost surely, 2^133044101011 is an apocalyptic number.

133044101011 is a deficient number, since it is larger than the sum of its proper divisors (1).

133044101011 is an equidigital number, since it uses as much as digits as its factorization.

133044101011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 133044101011 its reverse (110101440331), we get a palindrome (243145541342).

The spelling of 133044101011 in words is "one hundred thirty-three billion, forty-four million, one hundred one thousand, eleven".