13012101223 has 8 divisors (see below), whose sum is σ = 15030020880. Its totient is φ = 11133348480.

The previous prime is 13012101211. The next prime is 13012101229. The reversal of 13012101223 is 32210121031.

13012101223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13012101223 - 2⁵ = 13012101191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13012101197 and 13012101206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012101229) 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, 34791528 + ... + 34791901.

It is an arithmetic number, because the mean of its divisors is an integer number (1878752610).

Almost surely, 2^13012101223 is an apocalyptic number.

13012101223 is a deficient number, since it is larger than the sum of its proper divisors (2017919657).

13012101223 is a wasteful number, since it uses less digits than its factorization.

13012101223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69583457.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13012101223 its reverse (32210121031), we get a palindrome (45222222254).

The spelling of 13012101223 in words is "thirteen billion, twelve million, one hundred one thousand, two hundred twenty-three".