331103320103 has 8 divisors (see below), whose sum is σ = 331401087648. Its totient is φ = 330805689984.

The previous prime is 331103320049. The next prime is 331103320111. The reversal of 331103320103 is 301023301133.

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 331103320103 - 2⁶ = 331103320039 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 (331103320193) 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, 5129075 + ... + 5193227.

It is an arithmetic number, because the mean of its divisors is an integer number (41425135956).

Almost surely, 2^331103320103 is an apocalyptic number.

331103320103 is a deficient number, since it is larger than the sum of its proper divisors (297767545).

331103320103 is a wasteful number, since it uses less digits than its factorization.

331103320103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68713.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 331103320103 its reverse (301023301133), we get a palindrome (632126621236).

The spelling of 331103320103 in words is "three hundred thirty-one billion, one hundred three million, three hundred twenty thousand, one hundred three".