331223103013 has 16 divisors (see below), whose sum is σ = 366441575616. Its totient is φ = 296859392640.

The previous prime is 331223102999. The next prime is 331223103047. The reversal of 331223103013 is 310301322133.

It is a cyclic number.

It is not a de Polignac number, because 331223103013 - 2¹⁷ = 331222971941 is a prime.

It is a super-3 number, since 3×331223103013³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331223103413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1805170 + ... + 1980172.

It is an arithmetic number, because the mean of its divisors is an integer number (22902598476).

Almost surely, 2^331223103013 is an apocalyptic number.

It is an amenable number.

331223103013 is a deficient number, since it is larger than the sum of its proper divisors (35218472603).

331223103013 is a wasteful number, since it uses less digits than its factorization.

331223103013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177444.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 331223103013 its reverse (310301322133), we get a palindrome (641524425146).

The spelling of 331223103013 in words is "three hundred thirty-one billion, two hundred twenty-three million, one hundred three thousand, thirteen".