20010303000 has 192 divisors, whose sum is σ = 69463948320. Its totient is φ = 5191776000.

The previous prime is 20010302993. The next prime is 20010303059. The reversal of 20010303000 is 30301002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 302955 + ... + 363045.

Almost surely, 2^20010303000 is an apocalyptic number.

20010303000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20010303000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34731974160).

20010303000 is an abundant number, since it is smaller than the sum of its proper divisors (49453645320).

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

20010303000 is a wasteful number, since it uses less digits than its factorization.

20010303000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60155 (or 60138 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 20010303000 its reverse (30301002), we get a palindrome (20040604002).

The spelling of 20010303000 in words is "twenty billion, ten million, three hundred three thousand".