231233110201 has 16 divisors (see below), whose sum is σ = 243478908288. Its totient is φ = 219178960000.

The previous prime is 231233110193. The next prime is 231233110231. The reversal of 231233110201 is 102011332132.

It is not a de Polignac number, because 231233110201 - 2³ = 231233110193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231233110231) 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, 1035621 + ... + 1238941.

It is an arithmetic number, because the mean of its divisors is an integer number (15217431768).

Almost surely, 2^231233110201 is an apocalyptic number.

It is an amenable number.

231233110201 is a deficient number, since it is larger than the sum of its proper divisors (12245798087).

231233110201 is a wasteful number, since it uses less digits than its factorization.

231233110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203792.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 231233110201 its reverse (102011332132), we get a palindrome (333244442333).

The spelling of 231233110201 in words is "two hundred thirty-one billion, two hundred thirty-three million, one hundred ten thousand, two hundred one".