13115223110 has 16 divisors (see below), whose sum is σ = 25753529232. Its totient is φ = 4769172000.

The previous prime is 13115223109. The next prime is 13115223113. The reversal of 13115223110 is 1132251131.

13115223110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13115223113) 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 7 ways as a sum of consecutive naturals, for example, 59614541 + ... + 59614760.

It is an arithmetic number, because the mean of its divisors is an integer number (1609595577).

Almost surely, 2^13115223110 is an apocalyptic number.

13115223110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13115223110 is a deficient number, since it is larger than the sum of its proper divisors (12638306122).

13115223110 is a wasteful number, since it uses less digits than its factorization.

13115223110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119229319.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 13115223110 its reverse (1132251131), we get a palindrome (14247474241).

The spelling of 13115223110 in words is "thirteen billion, one hundred fifteen million, two hundred twenty-three thousand, one hundred ten".