133020101201 has 4 divisors (see below), whose sum is σ = 143252416692. Its totient is φ = 122787785712.

The previous prime is 133020101197. The next prime is 133020101239. The reversal of 133020101201 is 102101020331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 31769497600 + 101250603601 = 178240^2 + 318199^2 .

It is a cyclic number.

It is not a de Polignac number, because 133020101201 - 2² = 133020101197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133020101281) 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, 5116157726 + ... + 5116157751.

It is an arithmetic number, because the mean of its divisors is an integer number (35813104173).

Almost surely, 2^133020101201 is an apocalyptic number.

It is an amenable number.

133020101201 is a deficient number, since it is larger than the sum of its proper divisors (10232315491).

133020101201 is a wasteful number, since it uses less digits than its factorization.

133020101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10232315490.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 133020101201 its reverse (102101020331), we get a palindrome (235121121532).

The spelling of 133020101201 in words is "one hundred thirty-three billion, twenty million, one hundred one thousand, two hundred one".