20113024504 has 8 divisors (see below), whose sum is σ = 37711920960. Its totient is φ = 10056512248.

The previous prime is 20113024489. The next prime is 20113024507. The reversal of 20113024504 is 40542031102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113024507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257064024 + ... + 1257064039.

It is an arithmetic number, because the mean of its divisors is an integer number (4713990120).

Almost surely, 2^20113024504 is an apocalyptic number.

It is an amenable number.

20113024504 is a deficient number, since it is larger than the sum of its proper divisors (17598896456).

20113024504 is a wasteful number, since it uses less digits than its factorization.

20113024504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514128069 (or 2514128065 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 20113024504 its reverse (40542031102), we get a palindrome (60655055606).

The spelling of 20113024504 in words is "twenty billion, one hundred thirteen million, twenty-four thousand, five hundred four".