133020331110101 has 4 divisors (see below), whose sum is σ = 133816860039072. Its totient is φ = 132223802181132.

The previous prime is 133020331110041. The next prime is 133020331110127. The reversal of 133020331110101 is 101011133020331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133020331110101 - 2¹⁴ = 133020331093717 is a prime.

It is a super-3 number, since 3×133020331110101³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133020331140101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398264464235 + ... + 398264464568.

It is an arithmetic number, because the mean of its divisors is an integer number (33454215009768).

Almost surely, 2^{133020331110101} is an apocalyptic number.

It is an amenable number.

133020331110101 is a deficient number, since it is larger than the sum of its proper divisors (796528928971).

133020331110101 is an equidigital number, since it uses as much as digits as its factorization.

133020331110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796528928970.

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

Adding to 133020331110101 its reverse (101011133020331), we get a palindrome (234031464130432).

The spelling of 133020331110101 in words is "one hundred thirty-three trillion, twenty billion, three hundred thirty-one million, one hundred ten thousand, one hundred one".