9231013 has 8 divisors (see below), whose sum is σ = 10123200. Its totient is φ = 8347680.

The previous prime is 9230999. The next prime is 9231029. The reversal of 9231013 is 3101329.

9231013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-9231013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9231113) 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, 81 + ... + 4297.

It is an arithmetic number, because the mean of its divisors is an integer number (1265400).

Almost surely, 2^9231013 is an apocalyptic number.

It is an amenable number.

9231013 is a deficient number, since it is larger than the sum of its proper divisors (892187).

9231013 is a wasteful number, since it uses less digits than its factorization.

9231013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4427.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 9231013 is about 3038.2582181243. The cubic root of 9231013 is about 209.7730958111.

It can be divided in two parts, 923 and 1013, that added together give a square (1936 = 44²).

The spelling of 9231013 in words is "nine million, two hundred thirty-one thousand, thirteen".