133322121011 has 16 divisors (see below), whose sum is σ = 143628871680. Its totient is φ = 123392501760.

The previous prime is 133322120977. The next prime is 133322121029. The reversal of 133322121011 is 110121223331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133322121011 - 2¹⁴ = 133322104627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133322121811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6744380 + ... + 6764118.

It is an arithmetic number, because the mean of its divisors is an integer number (8976804480).

Almost surely, 2^133322121011 is an apocalyptic number.

133322121011 is a deficient number, since it is larger than the sum of its proper divisors (10306750669).

133322121011 is a wasteful number, since it uses less digits than its factorization.

133322121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29266.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 133322121011 its reverse (110121223331), we get a palindrome (243443344342).

The spelling of 133322121011 in words is "one hundred thirty-three billion, three hundred twenty-two million, one hundred twenty-one thousand, eleven".