133002010331 has 4 divisors (see below), whose sum is σ = 134823955752. Its totient is φ = 131180064912.

The previous prime is 133002010289. The next prime is 133002010343. The reversal of 133002010331 is 133010200331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133002010331 is a prime.

It is a super-2 number, since 2×133002010331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133002010381) 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, 910972601 + ... + 910972746.

It is an arithmetic number, because the mean of its divisors is an integer number (33705988938).

Almost surely, 2^133002010331 is an apocalyptic number.

133002010331 is a deficient number, since it is larger than the sum of its proper divisors (1821945421).

133002010331 is an equidigital number, since it uses as much as digits as its factorization.

133002010331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821945420.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 133002010331 its reverse (133010200331), we get a palindrome (266012210662).

The spelling of 133002010331 in words is "one hundred thirty-three billion, two million, ten thousand, three hundred thirty-one".