223232031310213 has 8 divisors (see below), whose sum is σ = 232089800302080. Its totient is φ = 214536790189920.

The previous prime is 223232031310207. The next prime is 223232031310243. The reversal of 223232031310213 is 312013130232322.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223232031310213 is a prime.

It is a super-3 number, since 3×223232031310213³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223232031310243) 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, 40631965093 + ... + 40631970586.

It is an arithmetic number, because the mean of its divisors is an integer number (29011225037760).

Almost surely, 2^{223232031310213} is an apocalyptic number.

It is an amenable number.

223232031310213 is a deficient number, since it is larger than the sum of its proper divisors (8857768991867).

223232031310213 is an equidigital number, since it uses as much as digits as its factorization.

223232031310213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81263935787.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 223232031310213 its reverse (312013130232322), we get a palindrome (535245161542535).

The spelling of 223232031310213 in words is "two hundred twenty-three trillion, two hundred thirty-two billion, thirty-one million, three hundred ten thousand, two hundred thirteen".