232110231109 has 4 divisors (see below), whose sum is σ = 237771456300. Its totient is φ = 226449005920.

The previous prime is 232110231103. The next prime is 232110231113. The reversal of 232110231109 is 901132011232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 107908965025 + 124201266084 = 328495^2 + 352422^2 .

It is a cyclic number.

It is not a de Polignac number, because 232110231109 - 2¹³ = 232110222917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232110231103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2830612534 + ... + 2830612615.

It is an arithmetic number, because the mean of its divisors is an integer number (59442864075).

Almost surely, 2^232110231109 is an apocalyptic number.

It is an amenable number.

232110231109 is a deficient number, since it is larger than the sum of its proper divisors (5661225191).

232110231109 is an equidigital number, since it uses as much as digits as its factorization.

232110231109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5661225190.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 232110231109 in words is "two hundred thirty-two billion, one hundred ten million, two hundred thirty-one thousand, one hundred nine".