10231015 has 4 divisors (see below), whose sum is σ = 12277224. Its totient is φ = 8184808.

The previous prime is 10231009. The next prime is 10231037. The reversal of 10231015 is 51013201.

10231015 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10231015 - 2⁹ = 10230503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10230986 and 10231004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023097 + ... + 1023106.

It is an arithmetic number, because the mean of its divisors is an integer number (3069306).

Almost surely, 2^10231015 is an apocalyptic number.

10231015 is a deficient number, since it is larger than the sum of its proper divisors (2046209).

10231015 is an equidigital number, since it uses as much as digits as its factorization.

10231015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046208.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 10231015 is about 3198.5957856534. The cubic root of 10231015 is about 217.0898776112.

Adding to 10231015 its reverse (51013201), we get a palindrome (61244216).

The spelling of 10231015 in words is "ten million, two hundred thirty-one thousand, fifteen".