202320100231 has 8 divisors (see below), whose sum is σ = 216265813344. Its totient is φ = 188803486080.

The previous prime is 202320100223. The next prime is 202320100243. The reversal of 202320100231 is 132001023202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202320100231 - 2³ = 202320100223 is a prime.

It is a super-2 number, since 2×202320100231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202320100291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107273766 + ... + 107275651.

It is an arithmetic number, because the mean of its divisors is an integer number (27033226668).

Almost surely, 2^202320100231 is an apocalyptic number.

202320100231 is a deficient number, since it is larger than the sum of its proper divisors (13945713113).

202320100231 is a wasteful number, since it uses less digits than its factorization.

202320100231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214549481.

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

Adding to 202320100231 its reverse (132001023202), we get a palindrome (334321123433).

The spelling of 202320100231 in words is "two hundred two billion, three hundred twenty million, one hundred thousand, two hundred thirty-one".