13110123203245 has 16 divisors (see below), whose sum is σ = 16301447400960. Its totient is φ = 10109757155904.

The previous prime is 13110123203231. The next prime is 13110123203257. The reversal of 13110123203245 is 54230232101131.

It is a cyclic number.

It is not a de Polignac number, because 13110123203245 - 2⁹ = 13110123202733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74388627 + ... + 74564656.

It is an arithmetic number, because the mean of its divisors is an integer number (1018840462560).

Almost surely, 2^{13110123203245} is an apocalyptic number.

It is an amenable number.

13110123203245 is a deficient number, since it is larger than the sum of its proper divisors (3191324197715).

13110123203245 is a wasteful number, since it uses less digits than its factorization.

13110123203245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148953924.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 13110123203245 its reverse (54230232101131), we get a palindrome (67340355304376).

The spelling of 13110123203245 in words is "thirteen trillion, one hundred ten billion, one hundred twenty-three million, two hundred three thousand, two hundred forty-five".