481405301635123 has 2 divisors, whose sum is σ = 481405301635124. Its totient is φ = 481405301635122.

The previous prime is 481405301635009. The next prime is 481405301635127. The reversal of 481405301635123 is 321536103504184.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481405301635123 is a prime.

It is not a weakly prime, because it can be changed into another prime (481405301635127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240702650817561 + 240702650817562.

It is an arithmetic number, because the mean of its divisors is an integer number (240702650817562).

Almost surely, 2^{481405301635123} is an apocalyptic number.

481405301635123 is a deficient number, since it is larger than the sum of its proper divisors (1).

481405301635123 is an equidigital number, since it uses as much as digits as its factorization.

481405301635123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 481405301635123 in words is "four hundred eighty-one trillion, four hundred five billion, three hundred one million, six hundred thirty-five thousand, one hundred twenty-three".