133132102020011 has 4 divisors (see below), whose sum is σ = 133801107558000. Its totient is φ = 132463096482024.

The previous prime is 133132102019977. The next prime is 133132102020013. The reversal of 133132102020011 is 110020201231331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133132102020011 - 2²² = 133132097825707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133132102020013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334502768696 + ... + 334502769093.

It is an arithmetic number, because the mean of its divisors is an integer number (33450276889500).

Almost surely, 2^{133132102020011} is an apocalyptic number.

133132102020011 is a deficient number, since it is larger than the sum of its proper divisors (669005537989).

133132102020011 is an equidigital number, since it uses as much as digits as its factorization.

133132102020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669005537988.

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

Adding to 133132102020011 its reverse (110020201231331), we get a palindrome (243152303251342).

The spelling of 133132102020011 in words is "one hundred thirty-three trillion, one hundred thirty-two billion, one hundred two million, twenty thousand, eleven".