133312333011 has 16 divisors (see below), whose sum is σ = 208824913920. Its totient is φ = 74580325920.

The previous prime is 133312332991. The next prime is 133312333057. The reversal of 133312333011 is 110333213331.

It is not a de Polignac number, because 133312333011 - 2⁹ = 133312332499 is a prime.

It is a super-2 number, since 2×133312333011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133312331011) 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, 155375251 + ... + 155376108.

It is an arithmetic number, because the mean of its divisors is an integer number (13051557120).

Almost surely, 2^133312333011 is an apocalyptic number.

133312333011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133312333011 is a deficient number, since it is larger than the sum of its proper divisors (75512580909).

133312333011 is a wasteful number, since it uses less digits than its factorization.

133312333011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310751386.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 133312333011 its reverse (110333213331), we get a palindrome (243645546342).

The spelling of 133312333011 in words is "one hundred thirty-three billion, three hundred twelve million, three hundred thirty-three thousand, eleven".