20203030110230 has 64 divisors (see below), whose sum is σ = 39719465856000. Its totient is φ = 7337659864320.

The previous prime is 20203030110173. The next prime is 20203030110233. The reversal of 20203030110230 is 3201103030202.

It is a junction number, because it is equal to n+sod(n) for n = 20203030110199 and 20203030110208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203030110233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494194931 + ... + 494235809.

It is an arithmetic number, because the mean of its divisors is an integer number (620616654000).

Almost surely, 2^{20203030110230} is an apocalyptic number.

20203030110230 is a deficient number, since it is larger than the sum of its proper divisors (19516435745770).

20203030110230 is a wasteful number, since it uses less digits than its factorization.

20203030110230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46229.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20203030110230 its reverse (3201103030202), we get a palindrome (23404133140432).

The spelling of 20203030110230 in words is "twenty trillion, two hundred three billion, thirty million, one hundred ten thousand, two hundred thirty".