20333321230030 has 16 divisors (see below), whose sum is σ = 36618034480560. Its totient is φ = 8129315988352.

The previous prime is 20333321229961. The next prime is 20333321230049. The reversal of 20333321230030 is 3003212333302.

It is a junction number, because it is equal to n+sod(n) for n = 20333321229977 and 20333321230004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501541675 + ... + 501582214.

It is an arithmetic number, because the mean of its divisors is an integer number (2288627155035).

Almost surely, 2^{20333321230030} is an apocalyptic number.

20333321230030 is a deficient number, since it is larger than the sum of its proper divisors (16284713250530).

20333321230030 is a wasteful number, since it uses less digits than its factorization.

20333321230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003125923.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 20333321230030 its reverse (3003212333302), we get a palindrome (23336533563332).

The spelling of 20333321230030 in words is "twenty trillion, three hundred thirty-three billion, three hundred twenty-one million, two hundred thirty thousand, thirty".