133331000011 has 12 divisors (see below), whose sum is σ = 148004951472. Its totient is φ = 120009890000.

The previous prime is 133331000009. The next prime is 133331000041. The reversal of 133331000011 is 110000133331.

It is not a de Polignac number, because 133331000011 - 2¹ = 133331000009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133331000041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5442775 + ... + 5467216.

It is an arithmetic number, because the mean of its divisors is an integer number (12333745956).

Almost surely, 2^133331000011 is an apocalyptic number.

133331000011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133331000011 is a deficient number, since it is larger than the sum of its proper divisors (14673951461).

133331000011 is a wasteful number, since it uses less digits than its factorization.

133331000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10910114 (or 10910103 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 133331000011 its reverse (110000133331), we get a palindrome (243331133342).

The spelling of 133331000011 in words is "one hundred thirty-three billion, three hundred thirty-one million, eleven", and thus it is an aban number.