20124430301 has 24 divisors (see below), whose sum is σ = 21628088064. Its totient is φ = 18695617920.

The previous prime is 20124430253. The next prime is 20124430327. The reversal of 20124430301 is 10303442102.

It is not a de Polignac number, because 20124430301 - 2¹⁰ = 20124429277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20124420301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4638005 + ... + 4642341.

It is an arithmetic number, because the mean of its divisors is an integer number (901170336).

Almost surely, 2^20124430301 is an apocalyptic number.

It is an amenable number.

20124430301 is a deficient number, since it is larger than the sum of its proper divisors (1503657763).

20124430301 is an equidigital number, since it uses as much as digits as its factorization.

20124430301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4529 (or 4470 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20124430301 its reverse (10303442102), we get a palindrome (30427872403).

The spelling of 20124430301 in words is "twenty billion, one hundred twenty-four million, four hundred thirty thousand, three hundred one".