133321010031201 has 32 divisors (see below), whose sum is σ = 180785224488960. Its totient is φ = 87381263059200.

The previous prime is 133321010031191. The next prime is 133321010031239. The reversal of 133321010031201 is 102130010123331.

It is a happy number.

It is not a de Polignac number, because 133321010031201 - 2²⁶ = 133320942922337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133321010031281) 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 31 ways as a sum of consecutive naturals, for example, 1790203396 + ... + 1790277866.

It is an arithmetic number, because the mean of its divisors is an integer number (5649538265280).

Almost surely, 2^{133321010031201} is an apocalyptic number.

It is an amenable number.

133321010031201 is a deficient number, since it is larger than the sum of its proper divisors (47464214457759).

133321010031201 is a wasteful number, since it uses less digits than its factorization.

133321010031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116397.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 133321010031201 its reverse (102130010123331), we get a palindrome (235451020154532).

The spelling of 133321010031201 in words is "one hundred thirty-three trillion, three hundred twenty-one billion, ten million, thirty-one thousand, two hundred one".