124360661603 has 2 divisors, whose sum is σ = 124360661604. Its totient is φ = 124360661602.

The previous prime is 124360661543. The next prime is 124360661651. The reversal of 124360661603 is 306166063421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124360661603 - 2³⁰ = 123286919779 is a prime.

It is not a weakly prime, because it can be changed into another prime (124360661683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62180330801 + 62180330802.

It is an arithmetic number, because the mean of its divisors is an integer number (62180330802).

Almost surely, 2^124360661603 is an apocalyptic number.

124360661603 is a deficient number, since it is larger than the sum of its proper divisors (1).

124360661603 is an equidigital number, since it uses as much as digits as its factorization.

124360661603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 124360661603 in words is "one hundred twenty-four billion, three hundred sixty million, six hundred sixty-one thousand, six hundred three".