2133132313331 has 8 divisors (see below), whose sum is σ = 2183072609520. Its totient is φ = 2083207133952.

The previous prime is 2133132313303. The next prime is 2133132313379. The reversal of 2133132313331 is 1333132313312.

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 2133132313331 - 2¹⁰ = 2133132312307 is a prime.

It is a super-2 number, since 2×2133132313331² (a number of 25 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 = 2133132313294 and 2133132313303.

It is not an unprimeable number, because it can be changed into a prime (2133132313931) 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, 3493430 + ... + 4058363.

It is an arithmetic number, because the mean of its divisors is an integer number (272884076190).

Almost surely, 2^{2133132313331} is an apocalyptic number.

2133132313331 is a deficient number, since it is larger than the sum of its proper divisors (49940296189).

2133132313331 is an equidigital number, since it uses as much as digits as its factorization.

2133132313331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7558405.

The product of its digits is 8748, while the sum is 29.

Adding to 2133132313331 its reverse (1333132313312), we get a palindrome (3466264626643).

The spelling of 2133132313331 in words is "two trillion, one hundred thirty-three billion, one hundred thirty-two million, three hundred thirteen thousand, three hundred thirty-one".