133002231301 has 4 divisors (see below), whose sum is σ = 136246188204. Its totient is φ = 129758274400.

The previous prime is 133002231289. The next prime is 133002231311. The reversal of 133002231301 is 103132200331.

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 49128279201 + 83873952100 = 221649^2 + 289610^2 .

It is a cyclic number.

It is not a de Polignac number, because 133002231301 - 2²¹ = 133000134149 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 (133002231311) 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 3 ways as a sum of consecutive naturals, for example, 1621978390 + ... + 1621978471.

It is an arithmetic number, because the mean of its divisors is an integer number (34061547051).

Almost surely, 2^133002231301 is an apocalyptic number.

It is an amenable number.

133002231301 is a deficient number, since it is larger than the sum of its proper divisors (3243956903).

133002231301 is an equidigital number, since it uses as much as digits as its factorization.

133002231301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3243956902.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 133002231301 its reverse (103132200331), we get a palindrome (236134431632).

The spelling of 133002231301 in words is "one hundred thirty-three billion, two million, two hundred thirty-one thousand, three hundred one".