268030960427123 has 2 divisors, whose sum is σ = 268030960427124. Its totient is φ = 268030960427122.

The previous prime is 268030960427071. The next prime is 268030960427257. The reversal of 268030960427123 is 321724069030862.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 268030960427123 - 2¹⁴ = 268030960410739 is a prime.

It is not a weakly prime, because it can be changed into another prime (268030960427623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134015480213561 + 134015480213562.

It is an arithmetic number, because the mean of its divisors is an integer number (134015480213562).

Almost surely, 2^{268030960427123} is an apocalyptic number.

268030960427123 is a deficient number, since it is larger than the sum of its proper divisors (1).

268030960427123 is an equidigital number, since it uses as much as digits as its factorization.

268030960427123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 268030960427123 in words is "two hundred sixty-eight trillion, thirty billion, nine hundred sixty million, four hundred twenty-seven thousand, one hundred twenty-three".