124520601 has 4 divisors (see below), whose sum is σ = 166027472. Its totient is φ = 83013732.

The previous prime is 124520593. The next prime is 124520633. The reversal of 124520601 is 106025421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 124520601 - 2³ = 124520593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124520681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20753431 + ... + 20753436.

It is an arithmetic number, because the mean of its divisors is an integer number (41506868).

Almost surely, 2^124520601 is an apocalyptic number.

It is an amenable number.

124520601 is a deficient number, since it is larger than the sum of its proper divisors (41506871).

124520601 is an equidigital number, since it uses as much as digits as its factorization.

124520601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41506870.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 124520601 is about 11158.8799169092. The cubic root of 124520601 is about 499.3599824379.

The spelling of 124520601 in words is "one hundred twenty-four million, five hundred twenty thousand, six hundred one".