133100211123201 has 48 divisors (see below), whose sum is σ = 211538288320128. Its totient is φ = 74180455776000.

The previous prime is 133100211123197. The next prime is 133100211123203. The reversal of 133100211123201 is 102321112001331.

It is not a de Polignac number, because 133100211123201 - 2² = 133100211123197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (133100211123203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17334876 + ... + 23805426.

It is an arithmetic number, because the mean of its divisors is an integer number (4407047673336).

Almost surely, 2^{133100211123201} is an apocalyptic number.

It is an amenable number.

133100211123201 is a deficient number, since it is larger than the sum of its proper divisors (78438077196927).

133100211123201 is a wasteful number, since it uses less digits than its factorization.

133100211123201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6474022 (or 6474015 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 133100211123201 its reverse (102321112001331), we get a palindrome (235421323124532).

The spelling of 133100211123201 in words is "one hundred thirty-three trillion, one hundred billion, two hundred eleven million, one hundred twenty-three thousand, two hundred one".