20033002030 has 16 divisors (see below), whose sum is σ = 36173161440. Its totient is φ = 7987921312.

The previous prime is 20033002021. The next prime is 20033002037. The reversal of 20033002030 is 3020033002.

It is a self number, because there is not a number n which added to its sum of digits gives 20033002030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20033002037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3156610 + ... + 3162949.

It is an arithmetic number, because the mean of its divisors is an integer number (2260822590).

Almost surely, 2^20033002030 is an apocalyptic number.

20033002030 is a deficient number, since it is larger than the sum of its proper divisors (16140159410).

20033002030 is a wasteful number, since it uses less digits than its factorization.

20033002030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6319883.

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

Adding to 20033002030 its reverse (3020033002), we get a palindrome (23053035032).

The spelling of 20033002030 in words is "twenty billion, thirty-three million, two thousand, thirty".