10500315 has 16 divisors (see below), whose sum is σ = 19200768. Its totient is φ = 4800096.

The previous prime is 10500311. The next prime is 10500359. The reversal of 10500315 is 51300501.

10500315 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10500315 - 2² = 10500311 is a prime.

It is a super-2 number, since 2×10500315² = 220513230198450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

10500315 is a modest number, since divided by 315 gives 105 as remainder.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 10500294 and 10500303.

It is not an unprimeable number, because it can be changed into a prime (10500311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49897 + ... + 50106.

It is an arithmetic number, because the mean of its divisors is an integer number (1200048).

Almost surely, 2^10500315 is an apocalyptic number.

10500315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10500315 is a deficient number, since it is larger than the sum of its proper divisors (8700453).

10500315 is a wasteful number, since it uses less digits than its factorization.

10500315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100018.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 10500315 is about 3240.4189543946. The cubic root of 10500315 is about 218.9781467321.

Adding to 10500315 its reverse (51300501), we get a palindrome (61800816).

The spelling of 10500315 in words is "ten million, five hundred thousand, three hundred fifteen".