20030104030 has 32 divisors (see below), whose sum is σ = 36185123520. Its totient is φ = 7982991360.

The previous prime is 20030104007. The next prime is 20030104037. The reversal of 20030104030 is 3040103002.

It is a self number, because there is not a number n which added to its sum of digits gives 20030104030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20030104037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4732015 + ... + 4736245.

It is an arithmetic number, because the mean of its divisors is an integer number (1130785110).

Almost surely, 2^20030104030 is an apocalyptic number.

20030104030 is a deficient number, since it is larger than the sum of its proper divisors (16155019490).

20030104030 is a wasteful number, since it uses less digits than its factorization.

20030104030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5844.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20030104030 its reverse (3040103002), we get a palindrome (23070207032).

The spelling of 20030104030 in words is "twenty billion, thirty million, one hundred four thousand, thirty".