10231347 has 32 divisors (see below), whose sum is σ = 16268800. Its totient is φ = 5715360.

The previous prime is 10231339. The next prime is 10231349. The reversal of 10231347 is 74313201.

10231347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10231347 - 2³ = 10231339 is a prime.

It is a super-2 number, since 2×10231347² = 209360922868818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10231349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62688 + ... + 62850.

It is an arithmetic number, because the mean of its divisors is an integer number (508400).

Almost surely, 2^10231347 is an apocalyptic number.

10231347 is a deficient number, since it is larger than the sum of its proper divisors (6037453).

10231347 is an equidigital number, since it uses as much as digits as its factorization.

10231347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 10231347 is about 3198.6476830061. The cubic root of 10231347 is about 217.0922257999.

Adding to 10231347 its reverse (74313201), we get a palindrome (84544548).

The spelling of 10231347 in words is "ten million, two hundred thirty-one thousand, three hundred forty-seven".