10813015 has 4 divisors (see below), whose sum is σ = 12975624. Its totient is φ = 8650408.

The previous prime is 10813001. The next prime is 10813021. The reversal of 10813015 is 51031801.

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 10813015 - 2⁵ = 10812983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10812983 and 10813001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081297 + ... + 1081306.

It is an arithmetic number, because the mean of its divisors is an integer number (3243906).

Almost surely, 2^10813015 is an apocalyptic number.

10813015 is a deficient number, since it is larger than the sum of its proper divisors (2162609).

10813015 is an equidigital number, since it uses as much as digits as its factorization.

10813015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162608.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 10813015 is about 3288.3149180089. The cubic root of 10813015 is about 221.1306462562.

Adding to 10813015 its reverse (51031801), we get a palindrome (61844816).

It can be divided in two parts, 1081 and 3015, that added together give a 12-th power (4096 = 2¹²).

The spelling of 10813015 in words is "ten million, eight hundred thirteen thousand, fifteen".