20020010230 has 64 divisors (see below), whose sum is σ = 39758527296. Its totient is φ = 7257676800.

The previous prime is 20020010207. The next prime is 20020010243. The reversal of 20020010230 is 3201002002.

It is a Harshad number since it is a multiple of its sum of digits (10).

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 31 ways as a sum of consecutive naturals, for example, 4696300 + ... + 4700560.

It is an arithmetic number, because the mean of its divisors is an integer number (621226989).

Almost surely, 2^20020010230 is an apocalyptic number.

20020010230 is a deficient number, since it is larger than the sum of its proper divisors (19738517066).

20020010230 is a wasteful number, since it uses less digits than its factorization.

20020010230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4654 (or 4632 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 20020010230 its reverse (3201002002), we get a palindrome (23221012232).

The spelling of 20020010230 in words is "twenty billion, twenty million, ten thousand, two hundred thirty".