13430123150123 has 2 divisors, whose sum is σ = 13430123150124. Its totient is φ = 13430123150122.

The previous prime is 13430123150083. The next prime is 13430123150137. The reversal of 13430123150123 is 32105132103431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13430123150123 is a prime.

It is not a weakly prime, because it can be changed into another prime (13430123150153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6715061575061 + 6715061575062.

It is an arithmetic number, because the mean of its divisors is an integer number (6715061575062).

Almost surely, 2^{13430123150123} is an apocalyptic number.

13430123150123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13430123150123 is an equidigital number, since it uses as much as digits as its factorization.

13430123150123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 13430123150123 its reverse (32105132103431), we get a palindrome (45535255253554).

The spelling of 13430123150123 in words is "thirteen trillion, four hundred thirty billion, one hundred twenty-three million, one hundred fifty thousand, one hundred twenty-three".