123474614513 has 2 divisors, whose sum is σ = 123474614514. Its totient is φ = 123474614512.

The previous prime is 123474614503. The next prime is 123474614551. The reversal of 123474614513 is 315416474321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97002348304 + 26472266209 = 311452^2 + 162703^2 .

It is a cyclic number.

It is not a de Polignac number, because 123474614513 - 2⁸ = 123474614257 is a prime.

It is not a weakly prime, because it can be changed into another prime (123474614503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61737307256 + 61737307257.

It is an arithmetic number, because the mean of its divisors is an integer number (61737307257).

Almost surely, 2^123474614513 is an apocalyptic number.

It is an amenable number.

123474614513 is a deficient number, since it is larger than the sum of its proper divisors (1).

123474614513 is an equidigital number, since it uses as much as digits as its factorization.

123474614513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The spelling of 123474614513 in words is "one hundred twenty-three billion, four hundred seventy-four million, six hundred fourteen thousand, five hundred thirteen".