20030234030 has 32 divisors (see below), whose sum is σ = 36190808640. Its totient is φ = 7981839360.

The previous prime is 20030233987. The next prime is 20030234041. The reversal of 20030234030 is 3043203002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3685415 + ... + 3690845.

It is an arithmetic number, because the mean of its divisors is an integer number (1130962770).

Almost surely, 2^20030234030 is an apocalyptic number.

20030234030 is a deficient number, since it is larger than the sum of its proper divisors (16160574610).

20030234030 is a wasteful number, since it uses less digits than its factorization.

20030234030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6764.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 20030234030 its reverse (3043203002), we get a palindrome (23073437032).

The spelling of 20030234030 in words is "twenty billion, thirty million, two hundred thirty-four thousand, thirty".