231024031107 has 8 divisors (see below), whose sum is σ = 308534543184. Its totient is φ = 153764769888.

The previous prime is 231024030997. The next prime is 231024031109. The reversal of 231024031107 is 701130420132.

It is a happy number.

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

It is not a de Polignac number, because 231024031107 - 2⁸ = 231024030851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231024031109) 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, 62810568 + ... + 62814245.

It is an arithmetic number, because the mean of its divisors is an integer number (38566817898).

Almost surely, 2^231024031107 is an apocalyptic number.

231024031107 is a deficient number, since it is larger than the sum of its proper divisors (77510512077).

231024031107 is a wasteful number, since it uses less digits than its factorization.

231024031107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125625429.

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 231024031107 its reverse (701130420132), we get a palindrome (932154451239).

The spelling of 231024031107 in words is "two hundred thirty-one billion, twenty-four million, thirty-one thousand, one hundred seven".