110303123013 has 48 divisors (see below), whose sum is σ = 169482913600. Its totient is φ = 68931440640.

The previous prime is 110303122997. The next prime is 110303123027. The reversal of 110303123013 is 310321303011.

It is a happy number.

It is not a de Polignac number, because 110303123013 - 2⁴ = 110303122997 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 (110303123033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15112581 + ... + 15119877.

Almost surely, 2^110303123013 is an apocalyptic number.

It is an amenable number.

110303123013 is a deficient number, since it is larger than the sum of its proper divisors (59179790587).

110303123013 is a wasteful number, since it uses less digits than its factorization.

110303123013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8242 (or 8239 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 110303123013 its reverse (310321303011), we get a palindrome (420624426024).

The spelling of 110303123013 in words is "one hundred ten billion, three hundred three million, one hundred twenty-three thousand, thirteen".