10812513 has 8 divisors (see below), whose sum is σ = 14436576. Its totient is φ = 7198400.

The previous prime is 10812511. The next prime is 10812523. The reversal of 10812513 is 31521801.

10812513 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10812513 - 2¹ = 10812511 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10812513.

It is not an unprimeable number, because it can be changed into a prime (10812511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598 + ... + 4688.

It is an arithmetic number, because the mean of its divisors is an integer number (1804572).

Almost surely, 2^10812513 is an apocalyptic number.

It is an amenable number.

10812513 is a deficient number, since it is larger than the sum of its proper divisors (3624063).

10812513 is an equidigital number, since it uses as much as digits as its factorization.

10812513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4975.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 10812513 is about 3288.2385862343. The cubic root of 10812513 is about 221.1272241671.

It can be divided in two parts, 10812 and 513, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 10812513 in words is "ten million, eight hundred twelve thousand, five hundred thirteen".