133333010101 has 16 divisors (see below), whose sum is σ = 135852811200. Its totient is φ = 130838260608.

The previous prime is 133333010099. The next prime is 133333010123. The reversal of 133333010101 is 101010333331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133333010101 - 2¹ = 133333010099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133333010501) 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, 10714455 + ... + 10726891.

It is an arithmetic number, because the mean of its divisors is an integer number (8490800700).

Almost surely, 2^133333010101 is an apocalyptic number.

It is an amenable number.

133333010101 is a deficient number, since it is larger than the sum of its proper divisors (2519801099).

133333010101 is a wasteful number, since it uses less digits than its factorization.

133333010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13428.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 133333010101 its reverse (101010333331), we get a palindrome (234343343432).

It can be divided in two parts, 1333330 and 10101, that added together give a palindrome (1343431).

The spelling of 133333010101 in words is "one hundred thirty-three billion, three hundred thirty-three million, ten thousand, one hundred one".