331342101243132 has 96 divisors (see below), whose sum is σ = 894978806722560. Its totient is φ = 93451261939200.

The previous prime is 331342101243067. The next prime is 331342101243149. The reversal of 331342101243132 is 231342101243133.

It is a junction number, because it is equal to n+sod(n) for n = 331342101243093 and 331342101243102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31970119 + ... + 41045982.

It is an arithmetic number, because the mean of its divisors is an integer number (9322695903360).

Almost surely, 2^{331342101243132} is an apocalyptic number.

It is an amenable number.

331342101243132 is an abundant number, since it is smaller than the sum of its proper divisors (563636705479428).

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

331342101243132 is a wasteful number, since it uses less digits than its factorization.

331342101243132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73016811 (or 73016809 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 331342101243132 its reverse (231342101243133), we get a palindrome (562684202486265).

Subtracting from 331342101243132 its reverse (231342101243133), we obtain a palindrome (99999999999999).

The spelling of 331342101243132 in words is "three hundred thirty-one trillion, three hundred forty-two billion, one hundred one million, two hundred forty-three thousand, one hundred thirty-two".