124730020759 has 2 divisors, whose sum is σ = 124730020760. Its totient is φ = 124730020758.

The previous prime is 124730020631. The next prime is 124730020777. The reversal of 124730020759 is 957020037421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124730020759 - 2⁷ = 124730020631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124730020859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62365010379 + 62365010380.

It is an arithmetic number, because the mean of its divisors is an integer number (62365010380).

Almost surely, 2^124730020759 is an apocalyptic number.

124730020759 is a deficient number, since it is larger than the sum of its proper divisors (1).

124730020759 is an equidigital number, since it uses as much as digits as its factorization.

124730020759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 124730020759 in words is "one hundred twenty-four billion, seven hundred thirty million, twenty thousand, seven hundred fifty-nine".