10510081 has 4 divisors (see below), whose sum is σ = 10643200. Its totient is φ = 10376964.

The previous prime is 10510079. The next prime is 10510091. The reversal of 10510081 is 18001501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10510081 - 2¹ = 10510079 is a prime.

It is a super-2 number, since 2×10510081² = 220923605253122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10510061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66441 + ... + 66598.

It is an arithmetic number, because the mean of its divisors is an integer number (2660800).

Almost surely, 2^10510081 is an apocalyptic number.

It is an amenable number.

10510081 is a deficient number, since it is larger than the sum of its proper divisors (133119).

10510081 is an equidigital number, since it uses as much as digits as its factorization.

10510081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133118.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 10510081 is about 3241.9255080893. The cubic root of 10510081 is about 219.0460138366.

Adding to 10510081 its reverse (18001501), we get a palindrome (28511582).

The spelling of 10510081 in words is "ten million, five hundred ten thousand, eighty-one".