20133020230 has 16 divisors (see below), whose sum is σ = 36271900080. Its totient is φ = 8045993952.

The previous prime is 20133020221. The next prime is 20133020249. The reversal of 20133020230 is 3202033102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890040 + ... + 912379.

It is an arithmetic number, because the mean of its divisors is an integer number (2266993755).

Almost surely, 2^20133020230 is an apocalyptic number.

20133020230 is a deficient number, since it is larger than the sum of its proper divisors (16138879850).

20133020230 is a wasteful number, since it uses less digits than its factorization.

20133020230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803543.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20133020230 its reverse (3202033102), we get a palindrome (23335053332).

The spelling of 20133020230 in words is "twenty billion, one hundred thirty-three million, twenty thousand, two hundred thirty".