124147075007 has 2 divisors, whose sum is σ = 124147075008. Its totient is φ = 124147075006.

The previous prime is 124147074979. The next prime is 124147075021. The reversal of 124147075007 is 700570741421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124147075007 - 2¹⁰ = 124147073983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124147075037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62073537503 + 62073537504.

It is an arithmetic number, because the mean of its divisors is an integer number (62073537504).

Almost surely, 2^124147075007 is an apocalyptic number.

124147075007 is a deficient number, since it is larger than the sum of its proper divisors (1).

124147075007 is an equidigital number, since it uses as much as digits as its factorization.

124147075007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54880, while the sum is 38.

The spelling of 124147075007 in words is "one hundred twenty-four billion, one hundred forty-seven million, seventy-five thousand, seven".