202320343023202 has 4 divisors (see below), whose sum is σ = 303480514534806. Its totient is φ = 101160171511600.

The previous prime is 202320343023193. The next prime is 202320343023233.

202320343023202 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in only one way, i.e., 173543974084881 + 28776368938321 = 13173609^2 + 5364361^2 .

It is a super-2 number, since 2×202320343023202² (a number of 29 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 50580085755799 + ... + 50580085755802.

Almost surely, 2^{202320343023202} is an apocalyptic number.

202320343023202 is a deficient number, since it is larger than the sum of its proper divisors (101160171511604).

202320343023202 is a wasteful number, since it uses less digits than its factorization.

202320343023202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101160171511603.

The product of its (nonzero) digits is 20736, while the sum is 28.

The spelling of 202320343023202 in words is "two hundred two trillion, three hundred twenty billion, three hundred forty-three million, twenty-three thousand, two hundred two".