2131332011333 has 8 divisors (see below), whose sum is σ = 2470115168640. Its totient is φ = 1801125642960.

The previous prime is 2131332011317. The next prime is 2131332011353. The reversal of 2131332011333 is 3331102331312.

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

It is not a de Polignac number, because 2131332011333 - 2⁴ = 2131332011317 is a prime.

It is a super-2 number, since 2×2131332011333² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131332011353) 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, 2144196698 + ... + 2144197691.

It is an arithmetic number, because the mean of its divisors is an integer number (308764396080).

Almost surely, 2^{2131332011333} is an apocalyptic number.

It is an amenable number.

2131332011333 is a deficient number, since it is larger than the sum of its proper divisors (338783157307).

2131332011333 is an equidigital number, since it uses as much as digits as its factorization.

2131332011333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288394467.

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

Adding to 2131332011333 its reverse (3331102331312), we get a palindrome (5462434342645).

The spelling of 2131332011333 in words is "two trillion, one hundred thirty-one billion, three hundred thirty-two million, eleven thousand, three hundred thirty-three".