202023302330312 has 16 divisors (see below), whose sum is σ = 380909857748400. Its totient is φ = 100447340264080.

The previous prime is 202023302330293. The next prime is 202023302330321. The reversal of 202023302330312 is 213033203320202.

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 3 ways as a sum of consecutive naturals, for example, 70538861114 + ... + 70538863977.

It is an arithmetic number, because the mean of its divisors is an integer number (23806866109275).

Almost surely, 2^{202023302330312} is an apocalyptic number.

It is an amenable number.

202023302330312 is a deficient number, since it is larger than the sum of its proper divisors (178886555418088).

202023302330312 is a wasteful number, since it uses less digits than its factorization.

202023302330312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141077725276 (or 141077725272 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 202023302330312 its reverse (213033203320202), we get a palindrome (415056505650514).

The spelling of 202023302330312 in words is "two hundred two trillion, twenty-three billion, three hundred two million, three hundred thirty thousand, three hundred twelve".