133331022001301 has 4 divisors (see below), whose sum is σ = 133527965904492. Its totient is φ = 133134078098112.

The previous prime is 133331022001279. The next prime is 133331022001337. The reversal of 133331022001301 is 103100220133331.

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 77652577684900 + 55678444316401 = 8812070^2 + 7461799^2 .

It is a cyclic number.

It is not a de Polignac number, because 133331022001301 - 2⁶ = 133331022001237 is a prime.

It is a super-2 number, since 2×133331022001301² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133331022009301) 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, 98471950580 + ... + 98471951933.

It is an arithmetic number, because the mean of its divisors is an integer number (33381991476123).

Almost surely, 2^{133331022001301} is an apocalyptic number.

It is an amenable number.

133331022001301 is a deficient number, since it is larger than the sum of its proper divisors (196943903191).

133331022001301 is an equidigital number, since it uses as much as digits as its factorization.

133331022001301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196943903190.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 133331022001301 its reverse (103100220133331), we get a palindrome (236431242134632).

The spelling of 133331022001301 in words is "one hundred thirty-three trillion, three hundred thirty-one billion, twenty-two million, one thousand, three hundred one".