133213233201 has 16 divisors (see below), whose sum is σ = 183385509888. Its totient is φ = 85926085200.

The previous prime is 133213233173. The next prime is 133213233211. The reversal of 133213233201 is 102332312331.

It is not a de Polignac number, because 133213233201 - 2²³ = 133204844593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133213233211) 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, 305970 + ... + 600036.

It is an arithmetic number, because the mean of its divisors is an integer number (11461594368).

Almost surely, 2^133213233201 is an apocalyptic number.

It is an amenable number.

133213233201 is a deficient number, since it is larger than the sum of its proper divisors (50172276687).

133213233201 is a wasteful number, since it uses less digits than its factorization.

133213233201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298972.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133213233201 its reverse (102332312331), we get a palindrome (235545545532).

The spelling of 133213233201 in words is "one hundred thirty-three billion, two hundred thirteen million, two hundred thirty-three thousand, two hundred one".