231322101113 has 8 divisors (see below), whose sum is σ = 246007228320. Its totient is φ = 216888001920.

The previous prime is 231322101083. The next prime is 231322101137. The reversal of 231322101113 is 311101223132.

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 not a de Polignac number, because 231322101113 - 2⁸ = 231322100857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231322101163) 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, 62755103 + ... + 62758788.

It is an arithmetic number, because the mean of its divisors is an integer number (30750903540).

Almost surely, 2^231322101113 is an apocalyptic number.

It is an amenable number.

231322101113 is a deficient number, since it is larger than the sum of its proper divisors (14685127207).

231322101113 is a wasteful number, since it uses less digits than its factorization.

231322101113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125514007.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 231322101113 its reverse (311101223132), we get a palindrome (542423324245).

The spelling of 231322101113 in words is "two hundred thirty-one billion, three hundred twenty-two million, one hundred one thousand, one hundred thirteen".