231124117 has 8 divisors (see below), whose sum is σ = 265277376. Its totient is φ = 197254752.

The previous prime is 231124111. The next prime is 231124123. The reversal of 231124117 is 711421132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (231124111) and next prime (231124123).

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 231124117 - 2⁷ = 231123989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231124111) 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, 69223 + ... + 72484.

It is an arithmetic number, because the mean of its divisors is an integer number (33159672).

Almost surely, 2^231124117 is an apocalyptic number.

It is an amenable number.

231124117 is a deficient number, since it is larger than the sum of its proper divisors (34153259).

231124117 is a wasteful number, since it uses less digits than its factorization.

231124117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141947.

The product of its digits is 336, while the sum is 22.

The square root of 231124117 is about 15202.7667547720. The cubic root of 231124117 is about 613.6891169526.

Adding to 231124117 its reverse (711421132), we get a palindrome (942545249).

The spelling of 231124117 in words is "two hundred thirty-one million, one hundred twenty-four thousand, one hundred seventeen".