331200110123 has 4 divisors (see below), whose sum is σ = 350682469560. Its totient is φ = 311717750688.

The previous prime is 331200110083. The next prime is 331200110161. The reversal of 331200110123 is 321011002133.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 331200110123 - 2²⁰ = 331199061547 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 19482359419 = 331200110123 / (3 + 3 + 1 + 2 + 0 + 0 + 1 + 1 + 0 + 1 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331200170123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9741179693 + ... + 9741179726.

It is an arithmetic number, because the mean of its divisors is an integer number (87670617390).

Almost surely, 2^331200110123 is an apocalyptic number.

331200110123 is a deficient number, since it is larger than the sum of its proper divisors (19482359437).

331200110123 is a wasteful number, since it uses less digits than its factorization.

331200110123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19482359436.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 331200110123 its reverse (321011002133), we get a palindrome (652211112256).

The spelling of 331200110123 in words is "three hundred thirty-one billion, two hundred million, one hundred ten thousand, one hundred twenty-three".