20203010232230 has 96 divisors (see below), whose sum is σ = 42867564158016. Its totient is φ = 6834728146176.

The previous prime is 20203010232211. The next prime is 20203010232277. The reversal of 20203010232230 is 3223201030202.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13257632 + ... + 14702748.

It is an arithmetic number, because the mean of its divisors is an integer number (446537126646).

Almost surely, 2^{20203010232230} is an apocalyptic number.

20203010232230 is an abundant number, since it is smaller than the sum of its proper divisors (22664553925786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20203010232230 is a wasteful number, since it uses less digits than its factorization.

20203010232230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445518 (or 1445511 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20203010232230 its reverse (3223201030202), we get a palindrome (23426211262432).

The spelling of 20203010232230 in words is "twenty trillion, two hundred three billion, ten million, two hundred thirty-two thousand, two hundred thirty".