202300120321230 has 32 divisors (see below), whose sum is σ = 486010218498048. Its totient is φ = 53892262116000.

The previous prime is 202300120321213. The next prime is 202300120321249. The reversal of 202300120321230 is 32123021003202.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 202300120321197 and 202300120321206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3402259546 + ... + 3402319005.

It is an arithmetic number, because the mean of its divisors is an integer number (15187819328064).

Almost surely, 2^{202300120321230} is an apocalyptic number.

202300120321230 is an abundant number, since it is smaller than the sum of its proper divisors (283710098176818).

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

202300120321230 is a wasteful number, since it uses less digits than its factorization.

202300120321230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6804579552.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 202300120321230 its reverse (32123021003202), we get a palindrome (234423141324432).

The spelling of 202300120321230 in words is "two hundred two trillion, three hundred billion, one hundred twenty million, three hundred twenty-one thousand, two hundred thirty".