331203123101332 has 6 divisors (see below), whose sum is σ = 579605465427338. Its totient is φ = 165601561550664.

The previous prime is 331203123101321. The next prime is 331203123101339. The reversal of 331203123101332 is 233101321302133.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 273600578847376 + 57602544253956 = 16540876^2 + 7589634^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 331203123101332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331203123101339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41400390387663 + ... + 41400390387670.

Almost surely, 2^{331203123101332} is an apocalyptic number.

It is an amenable number.

331203123101332 is a deficient number, since it is larger than the sum of its proper divisors (248402342326006).

331203123101332 is a wasteful number, since it uses less digits than its factorization.

331203123101332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82800780775337 (or 82800780775335 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 331203123101332 its reverse (233101321302133), we get a palindrome (564304444403465).

The spelling of 331203123101332 in words is "three hundred thirty-one trillion, two hundred three billion, one hundred twenty-three million, one hundred one thousand, three hundred thirty-two".