202323322310223 has 16 divisors (see below), whose sum is σ = 281493935400960. Its totient is φ = 129017487771744.

The previous prime is 202323322310063. The next prime is 202323322310281. The reversal of 202323322310223 is 322013223323202.

It is not a de Polignac number, because 202323322310223 - 2⁸ = 202323322309967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202323322310023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31107138 + ... + 37044576.

It is an arithmetic number, because the mean of its divisors is an integer number (17593370962560).

Almost surely, 2^{202323322310223} is an apocalyptic number.

202323322310223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

202323322310223 is a deficient number, since it is larger than the sum of its proper divisors (79170613090737).

202323322310223 is a wasteful number, since it uses less digits than its factorization.

202323322310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6431318.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 202323322310223 its reverse (322013223323202), we get a palindrome (524336545633425).

The spelling of 202323322310223 in words is "two hundred two trillion, three hundred twenty-three billion, three hundred twenty-two million, three hundred ten thousand, two hundred twenty-three".