8231031745107 has 16 divisors (see below), whose sum is σ = 11030610536352. Its totient is φ = 5459404697600.

The previous prime is 8231031745067. The next prime is 8231031745177. The reversal of 8231031745107 is 7015471301328.

It is a cyclic number.

It is not a de Polignac number, because 8231031745107 - 2¹⁴ = 8231031728723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8231031745177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54770353 + ... + 54920429.

It is an arithmetic number, because the mean of its divisors is an integer number (689413158522).

Almost surely, 2^{8231031745107} is an apocalyptic number.

8231031745107 is a deficient number, since it is larger than the sum of its proper divisors (2799578791245).

8231031745107 is a wasteful number, since it uses less digits than its factorization.

8231031745107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243078.

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 8231031745107 in words is "eight trillion, two hundred thirty-one billion, thirty-one million, seven hundred forty-five thousand, one hundred seven".