202320301000012 has 48 divisors (see below), whose sum is σ = 389158447295520. Its totient is φ = 91464518748672.

The previous prime is 202320300999997. The next prime is 202320301000039. The reversal of 202320301000012 is 210000103023202.

It is a self number, because there is not a number n which added to its sum of digits gives 202320301000012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118185073 + ... + 119884744.

It is an arithmetic number, because the mean of its divisors is an integer number (8107467651990).

Almost surely, 2^{202320301000012} is an apocalyptic number.

It is an amenable number.

202320301000012 is a deficient number, since it is larger than the sum of its proper divisors (186838146295508).

202320301000012 is a wasteful number, since it uses less digits than its factorization.

202320301000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238070170 (or 238070168 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 202320301000012 its reverse (210000103023202), we get a palindrome (412320404023214).

The spelling of 202320301000012 in words is "two hundred two trillion, three hundred twenty billion, three hundred one million, twelve", and thus it is an aban number.