20210230031230 has 16 divisors (see below), whose sum is σ = 36378832557024. Its totient is φ = 8083999012320.

The previous prime is 20210230031191. The next prime is 20210230031239. The reversal of 20210230031230 is 3213003201202.

It is a junction number, because it is equal to n+sod(n) for n = 20210230031198 and 20210230031207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20210230031239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10708866 + ... + 12453925.

It is an arithmetic number, because the mean of its divisors is an integer number (2273677034814).

Almost surely, 2^{20210230031230} is an apocalyptic number.

20210230031230 is a deficient number, since it is larger than the sum of its proper divisors (16168602525794).

20210230031230 is a wasteful number, since it uses less digits than its factorization.

20210230031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23250051.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20210230031230 its reverse (3213003201202), we get a palindrome (23423233232432).

The spelling of 20210230031230 in words is "twenty trillion, two hundred ten billion, two hundred thirty million, thirty-one thousand, two hundred thirty".