20020302000 has 120 divisors (see below), whose sum is σ = 69924304320. Its totient is φ = 5338742400.

The previous prime is 20020301863. The next prime is 20020302013. The reversal of 20020302000 is 20302002.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 538120 + ... + 574119.

It is an arithmetic number, because the mean of its divisors is an integer number (582702536).

Almost surely, 2^20020302000 is an apocalyptic number.

20020302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20020302000 is an abundant number, since it is smaller than the sum of its proper divisors (49904002320).

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

20020302000 is a wasteful number, since it uses less digits than its factorization.

20020302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112268 (or 1112249 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

Adding to 20020302000 its reverse (20302002), we get a palindrome (20040604002).

The spelling of 20020302000 in words is "twenty billion, twenty million, three hundred two thousand".