331211120320103 has 8 divisors (see below), whose sum is σ = 334307619055872. Its totient is φ = 328114641356856.

The previous prime is 331211120320043. The next prime is 331211120320141. The reversal of 331211120320103 is 301023021112133.

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

It is a cyclic number.

It is not a de Polignac number, because 331211120320103 - 2³⁶ = 331142400843367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331211120323103) 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, 29855426 + ... + 39417872.

It is an arithmetic number, because the mean of its divisors is an integer number (41788452381984).

Almost surely, 2^{331211120320103} is an apocalyptic number.

331211120320103 is a deficient number, since it is larger than the sum of its proper divisors (3096498735769).

331211120320103 is a wasteful number, since it uses less digits than its factorization.

331211120320103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9886261.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 331211120320103 its reverse (301023021112133), we get a palindrome (632234141432236).

The spelling of 331211120320103 in words is "three hundred thirty-one trillion, two hundred eleven billion, one hundred twenty million, three hundred twenty thousand, one hundred three".