133211133011 has 16 divisors (see below), whose sum is σ = 147606624000. Its totient is φ = 119202064800.

The previous prime is 133211133001. The next prime is 133211133079. The reversal of 133211133011 is 110331112331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133211133011 is a prime.

It is a super-2 number, since 2×133211133011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133211133001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345665 + ... + 621213.

It is an arithmetic number, because the mean of its divisors is an integer number (9225414000).

Almost surely, 2^133211133011 is an apocalyptic number.

133211133011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133211133011 is a deficient number, since it is larger than the sum of its proper divisors (14395490989).

133211133011 is a wasteful number, since it uses less digits than its factorization.

133211133011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276250.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 133211133011 its reverse (110331112331), we get a palindrome (243542245342).

The spelling of 133211133011 in words is "one hundred thirty-three billion, two hundred eleven million, one hundred thirty-three thousand, eleven".