20203848048 has 160 divisors (see below), whose sum is σ = 55836426240. Its totient is φ = 6281383680.

The previous prime is 20203848011. The next prime is 20203848073. The reversal of 20203848048 is 84084830202.

It is a junction number, because it is equal to n+sod(n) for n = 20203847997 and 20203848015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7237533 + ... + 7240323.

It is an arithmetic number, because the mean of its divisors is an integer number (348977664).

Almost surely, 2^20203848048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20203848048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27918213120).

20203848048 is an abundant number, since it is smaller than the sum of its proper divisors (35632578192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20203848048 is a wasteful number, since it uses less digits than its factorization.

20203848048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987 (or 2981 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 39.

The spelling of 20203848048 in words is "twenty billion, two hundred three million, eight hundred forty-eight thousand, forty-eight".