231313112301 has 8 divisors (see below), whose sum is σ = 308424077280. Its totient is φ = 154205444432.

The previous prime is 231313112291. The next prime is 231313112311. The reversal of 231313112301 is 103211313132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (231313112291) and next prime (231313112311).

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 231313112301 - 2⁹ = 231313111789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231313112311) 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, 655650 + ... + 944723.

It is an arithmetic number, because the mean of its divisors is an integer number (38553009660).

Almost surely, 2^231313112301 is an apocalyptic number.

It is an amenable number.

231313112301 is a deficient number, since it is larger than the sum of its proper divisors (77110964979).

231313112301 is a wasteful number, since it uses less digits than its factorization.

231313112301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648555.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 231313112301 its reverse (103211313132), we get a palindrome (334524425433).

The spelling of 231313112301 in words is "two hundred thirty-one billion, three hundred thirteen million, one hundred twelve thousand, three hundred one".