331230331031103 has 28 divisors (see below), whose sum is σ = 567563788865488. Its totient is φ = 189274474872000.

The previous prime is 331230331030993. The next prime is 331230331031107. The reversal of 331230331031103 is 301130133032133.

331230331031103 is a `hidden beast` number, since 3 + 3 + 1 + 2 + 30 + 3 + 310 + 311 + 0 + 3 = 666.

It is not a de Polignac number, because 331230331031103 - 2²⁰ = 331230329982527 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331230331031107) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 32454465898 + ... + 32454476103.

Almost surely, 2^{331230331031103} is an apocalyptic number.

331230331031103 is a deficient number, since it is larger than the sum of its proper divisors (236333457834385).

331230331031103 is an frugal number, since it uses more digits than its factorization.

331230331031103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64908942026 (or 64908942011 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 331230331031103 its reverse (301130133032133), we get a palindrome (632360464063236).

The spelling of 331230331031103 in words is "three hundred thirty-one trillion, two hundred thirty billion, three hundred thirty-one million, thirty-one thousand, one hundred three".