8101315 has 16 divisors (see below), whose sum is σ = 10432800. Its totient is φ = 6020352.

The previous prime is 8101297. The next prime is 8101319. The reversal of 8101315 is 5131018.

It is a cyclic number.

It is not a de Polignac number, because 8101315 - 2⁵ = 8101283 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 8101292 and 8101301.

It is not an unprimeable number, because it can be changed into a prime (8101319) 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, 4231 + ... + 5839.

It is an arithmetic number, because the mean of its divisors is an integer number (652050).

Almost surely, 2^8101315 is an apocalyptic number.

8101315 is a deficient number, since it is larger than the sum of its proper divisors (2331485).

8101315 is a wasteful number, since it uses less digits than its factorization.

8101315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686.

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

The square root of 8101315 is about 2846.2809067272. The cubic root of 8101315 is about 200.8407523913.

The spelling of 8101315 in words is "eight million, one hundred one thousand, three hundred fifteen".