133013310021331 has 8 divisors (see below), whose sum is σ = 137899194171984. Its totient is φ = 128205600017280.

The previous prime is 133013310021271. The next prime is 133013310021343. The reversal of 133013310021331 is 133120013310331.

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

It is not a de Polignac number, because 133013310021331 - 2²⁹ = 133012773150419 is a prime.

It is a super-2 number, since 2×133013310021331² (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 = 133013310021296 and 133013310021305.

It is not an unprimeable number, because it can be changed into a prime (133013310028331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19543533186 + ... + 19543539991.

It is an arithmetic number, because the mean of its divisors is an integer number (17237399271498).

Almost surely, 2^{133013310021331} is an apocalyptic number.

133013310021331 is a deficient number, since it is larger than the sum of its proper divisors (4885884150653).

133013310021331 is an equidigital number, since it uses as much as digits as its factorization.

133013310021331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39087073301.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 133013310021331 its reverse (133120013310331), we get a palindrome (266133323331662).

The spelling of 133013310021331 in words is "one hundred thirty-three trillion, thirteen billion, three hundred ten million, twenty-one thousand, three hundred thirty-one".