20002000030 has 8 divisors (see below), whose sum is σ = 36003600072. Its totient is φ = 8000800008.

The previous prime is 20002000021. The next prime is 20002000033. The reversal of 20002000030 is 3000020002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20001999977 and 20002000022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002000033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000099992 + ... + 1000100011.

It is an arithmetic number, because the mean of its divisors is an integer number (4500450009).

Almost surely, 2^20002000030 is an apocalyptic number.

20002000030 is a deficient number, since it is larger than the sum of its proper divisors (16001600042).

20002000030 is a wasteful number, since it uses less digits than its factorization.

20002000030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000200010.

The product of its (nonzero) digits is 12, while the sum is 7.

Adding to 20002000030 its reverse (3000020002), we get a palindrome (23002020032).

The spelling of 20002000030 in words is "twenty billion, two million, thirty", and thus it is an aban number and an uban number.