20200102143230 has 16 divisors (see below), whose sum is σ = 36374970475440. Its totient is φ = 8076754942272.

The previous prime is 20200102143227. The next prime is 20200102143313. The reversal of 20200102143230 is 3234120100202.

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 7 ways as a sum of consecutive naturals, for example, 410713559 + ... + 410762738.

It is an arithmetic number, because the mean of its divisors is an integer number (2273435654715).

Almost surely, 2^{20200102143230} is an apocalyptic number.

20200102143230 is a deficient number, since it is larger than the sum of its proper divisors (16174868332210).

20200102143230 is a wasteful number, since it uses less digits than its factorization.

20200102143230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821478763.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20200102143230 its reverse (3234120100202), we get a palindrome (23434222243432).

The spelling of 20200102143230 in words is "twenty trillion, two hundred billion, one hundred two million, one hundred forty-three thousand, two hundred thirty".