13023212212123 has 2 divisors, whose sum is σ = 13023212212124. Its totient is φ = 13023212212122.

The previous prime is 13023212212099. The next prime is 13023212212139. The reversal of 13023212212123 is 32121221232031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13023212212123 - 2¹⁷ = 13023212081051 is a prime.

It is not a weakly prime, because it can be changed into another prime (13023212212193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511606106061 + 6511606106062.

It is an arithmetic number, because the mean of its divisors is an integer number (6511606106062).

Almost surely, 2^{13023212212123} is an apocalyptic number.

13023212212123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13023212212123 is an equidigital number, since it uses as much as digits as its factorization.

13023212212123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 13023212212123 its reverse (32121221232031), we get a palindrome (45144433444154).

The spelling of 13023212212123 in words is "thirteen trillion, twenty-three billion, two hundred twelve million, two hundred twelve thousand, one hundred twenty-three".