13130211316123 has 16 divisors (see below), whose sum is σ = 14471964422496. Its totient is φ = 11813148426240.

The previous prime is 13130211316099. The next prime is 13130211316151. The reversal of 13130211316123 is 32161311203131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13130211316123 - 2⁴¹ = 10931188060571 is a prime.

It is a super-2 number, since 2×13130211316123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13130211316091 and 13130211316100.

It is not an unprimeable number, because it can be changed into a prime (13130211316153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39990915 + ... + 40317907.

It is an arithmetic number, because the mean of its divisors is an integer number (904497776406).

Almost surely, 2^{13130211316123} is an apocalyptic number.

13130211316123 is a deficient number, since it is larger than the sum of its proper divisors (1341753106373).

13130211316123 is a wasteful number, since it uses less digits than its factorization.

13130211316123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364734.

The product of its (nonzero) digits is 1944, while the sum is 28.

Adding to 13130211316123 its reverse (32161311203131), we get a palindrome (45291522519254).

The spelling of 13130211316123 in words is "thirteen trillion, one hundred thirty billion, two hundred eleven million, three hundred sixteen thousand, one hundred twenty-three".