20330020030 has 8 divisors (see below), whose sum is σ = 36594036072. Its totient is φ = 8132008008.

The previous prime is 20330020021. The next prime is 20330020031. The reversal of 20330020030 is 3002003302.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330020031) 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, 1016500992 + ... + 1016501011.

It is an arithmetic number, because the mean of its divisors is an integer number (4574254509).

Almost surely, 2^20330020030 is an apocalyptic number.

20330020030 is a deficient number, since it is larger than the sum of its proper divisors (16264016042).

20330020030 is a wasteful number, since it uses less digits than its factorization.

20330020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033002010.

The product of its (nonzero) digits is 108, while the sum is 13.

Adding to 20330020030 its reverse (3002003302), we get a palindrome (23332023332).

The spelling of 20330020030 in words is "twenty billion, three hundred thirty million, twenty thousand, thirty".