201113233223 has 16 divisors (see below), whose sum is σ = 230372190720. Its totient is φ = 171986589600.

The previous prime is 201113233219. The next prime is 201113233273. The reversal of 201113233223 is 322332311102.

It is not a de Polignac number, because 201113233223 - 2² = 201113233219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201113233273) 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, 24429518 + ... + 24437748.

It is an arithmetic number, because the mean of its divisors is an integer number (14398261920).

Almost surely, 2^201113233223 is an apocalyptic number.

201113233223 is a deficient number, since it is larger than the sum of its proper divisors (29258957497).

201113233223 is an equidigital number, since it uses as much as digits as its factorization.

201113233223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15838.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 201113233223 its reverse (322332311102), we get a palindrome (523445544325).

The spelling of 201113233223 in words is "two hundred one billion, one hundred thirteen million, two hundred thirty-three thousand, two hundred twenty-three".