13130213133123 has 12 divisors (see below), whose sum is σ = 20081502439128. Its totient is φ = 8238565103040.

The previous prime is 13130213133101. The next prime is 13130213133133. The reversal of 13130213133123 is 32133131203131.

13130213133123 is a `hidden beast` number, since 1 + 3 + 1 + 30 + 2 + 1 + 313 + 312 + 3 = 666.

13130213133123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13130213133123 - 2¹⁸ = 13130212870979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13130213133133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42909193093 + ... + 42909193398.

It is an arithmetic number, because the mean of its divisors is an integer number (1673458536594).

Almost surely, 2^{13130213133123} is an apocalyptic number.

13130213133123 is a deficient number, since it is larger than the sum of its proper divisors (6951289306005).

13130213133123 is a wasteful number, since it uses less digits than its factorization.

13130213133123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85818386514 (or 85818386511 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 13130213133123 its reverse (32133131203131), we get a palindrome (45263344336254).

The spelling of 13130213133123 in words is "thirteen trillion, one hundred thirty billion, two hundred thirteen million, one hundred thirty-three thousand, one hundred twenty-three".