20201103003000 has 128 divisors (see below), whose sum is σ = 64060678693440. Its totient is φ = 5298649920000.

The previous prime is 20201103002959. The next prime is 20201103003023. The reversal of 20201103003000 is 30030110202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 55011271 + ... + 55377270.

Almost surely, 2^{20201103003000} is an apocalyptic number.

20201103003000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20201103003000 is an abundant number, since it is smaller than the sum of its proper divisors (43859575690440).

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

20201103003000 is a wasteful number, since it uses less digits than its factorization.

20201103003000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110388626 (or 110388612 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20201103003000 its reverse (30030110202), we get a palindrome (20231133113202).

The spelling of 20201103003000 in words is "twenty trillion, two hundred one billion, one hundred three million, three thousand".