131303103333132 has 24 divisors (see below), whose sum is σ = 309816311238000. Its totient is φ = 43275929188096.

The previous prime is 131303103333089. The next prime is 131303103333139. The reversal of 131303103333132 is 231333301303131.

It is a super-2 number, since 2×131303103333132² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131303103333132.

It is not an unprimeable number, because it can be changed into a prime (131303103333139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61471489257 + ... + 61471491392.

It is an arithmetic number, because the mean of its divisors is an integer number (12909012968250).

Almost surely, 2^{131303103333132} is an apocalyptic number.

131303103333132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131303103333132 is an abundant number, since it is smaller than the sum of its proper divisors (178513207904868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131303103333132 is a wasteful number, since it uses less digits than its factorization.

131303103333132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122942980745 (or 122942980743 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 30.

Adding to 131303103333132 its reverse (231333301303131), we get a palindrome (362636404636263).

The spelling of 131303103333132 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred three million, three hundred thirty-three thousand, one hundred thirty-two".