202313323130302 has 4 divisors (see below), whose sum is σ = 303469984695456. Its totient is φ = 101156661565150.

The previous prime is 202313323130297. The next prime is 202313323130309. The reversal of 202313323130302 is 203031323313202.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×202313323130302² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202313323130309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50578330782574 + ... + 50578330782577.

It is an arithmetic number, because the mean of its divisors is an integer number (75867496173864).

Almost surely, 2^{202313323130302} is an apocalyptic number.

202313323130302 is a deficient number, since it is larger than the sum of its proper divisors (101156661565154).

202313323130302 is a wasteful number, since it uses less digits than its factorization.

202313323130302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101156661565153.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 202313323130302 its reverse (203031323313202), we get a palindrome (405344646443504).

The spelling of 202313323130302 in words is "two hundred two trillion, three hundred thirteen billion, three hundred twenty-three million, one hundred thirty thousand, three hundred two".