231114705 has 8 divisors (see below), whose sum is σ = 369783552. Its totient is φ = 123261168.

The previous prime is 231114701. The next prime is 231114731. The reversal of 231114705 is 507411132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 231114705 - 2² = 231114701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231114701) 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, 7703809 + ... + 7703838.

It is an arithmetic number, because the mean of its divisors is an integer number (46222944).

Almost surely, 2^231114705 is an apocalyptic number.

It is an amenable number.

231114705 is a deficient number, since it is larger than the sum of its proper divisors (138668847).

231114705 is a wasteful number, since it uses less digits than its factorization.

231114705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15407655.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 231114705 is about 15202.4572027025. The cubic root of 231114705 is about 613.6807864785.

Adding to 231114705 its reverse (507411132), we get a palindrome (738525837).

The spelling of 231114705 in words is "two hundred thirty-one million, one hundred fourteen thousand, seven hundred five".