131303232333111 has 16 divisors (see below), whose sum is σ = 186002714959200. Its totient is φ = 82232779241088.

The previous prime is 131303232333089. The next prime is 131303232333281. The reversal of 131303232333111 is 111333232303131.

It is not a de Polignac number, because 131303232333111 - 2⁵ = 131303232333079 is a prime.

It is a super-2 number, since 2×131303232333111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131303232313111) 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, 20395031316 + ... + 20395037753.

It is an arithmetic number, because the mean of its divisors is an integer number (11625169684950).

Almost surely, 2^{131303232333111} is an apocalyptic number.

131303232333111 is a deficient number, since it is larger than the sum of its proper divisors (54699482626089).

131303232333111 is a wasteful number, since it uses less digits than its factorization.

131303232333111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40790069138.

The product of its (nonzero) digits is 8748, while the sum is 30.

Adding to 131303232333111 its reverse (111333232303131), we get a palindrome (242636464636242).

The spelling of 131303232333111 in words is "one hundred thirty-one trillion, three hundred three billion, two hundred thirty-two million, three hundred thirty-three thousand, one hundred eleven".