2133032131331 has 16 divisors (see below), whose sum is σ = 2204077430016. Its totient is φ = 2062695020256.

The previous prime is 2133032131303. The next prime is 2133032131333. The reversal of 2133032131331 is 1331312303312.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133032131331 is a prime.

It is a super-2 number, since 2×2133032131331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2133032131331.

It is not an unprimeable number, because it can be changed into a prime (2133032131333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64411880 + ... + 64444986.

It is an arithmetic number, because the mean of its divisors is an integer number (137754839376).

Almost surely, 2^{2133032131331} is an apocalyptic number.

2133032131331 is a deficient number, since it is larger than the sum of its proper divisors (71045298685).

2133032131331 is a wasteful number, since it uses less digits than its factorization.

2133032131331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43738.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 2133032131331 its reverse (1331312303312), we get a palindrome (3464344434643).

The spelling of 2133032131331 in words is "two trillion, one hundred thirty-three billion, thirty-two million, one hundred thirty-one thousand, three hundred thirty-one".