456344417106103 has 2 divisors, whose sum is σ = 456344417106104. Its totient is φ = 456344417106102.

The previous prime is 456344417106091. The next prime is 456344417106133. The reversal of 456344417106103 is 301601714443654.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-456344417106103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456344417106133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228172208553051 + 228172208553052.

It is an arithmetic number, because the mean of its divisors is an integer number (228172208553052).

Almost surely, 2^{456344417106103} is an apocalyptic number.

456344417106103 is a deficient number, since it is larger than the sum of its proper divisors (1).

456344417106103 is an equidigital number, since it uses as much as digits as its factorization.

456344417106103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 456344417106103 in words is "four hundred fifty-six trillion, three hundred forty-four billion, four hundred seventeen million, one hundred six thousand, one hundred three".