133031202201331 has 8 divisors (see below), whose sum is σ = 152066936319584. Its totient is φ = 114003287248320.

The previous prime is 133031202201269. The next prime is 133031202201367. The reversal of 133031202201331 is 133102202130331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133031202201331 - 2⁷ = 133031202201203 is a prime.

It is a super-2 number, since 2×133031202201331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133031202201296 and 133031202201305.

It is not an unprimeable number, because it can be changed into a prime (133031202205331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1954754850 + ... + 1954822903.

It is an arithmetic number, because the mean of its divisors is an integer number (19008367039948).

Almost surely, 2^{133031202201331} is an apocalyptic number.

133031202201331 is a deficient number, since it is larger than the sum of its proper divisors (19035734118253).

133031202201331 is an equidigital number, since it uses as much as digits as its factorization.

133031202201331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3909582621.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 133031202201331 its reverse (133102202130331), we get a palindrome (266133404331662).

The spelling of 133031202201331 in words is "one hundred thirty-three trillion, thirty-one billion, two hundred two million, two hundred one thousand, three hundred thirty-one".