10118851 has 4 divisors (see below), whose sum is σ = 10139472. Its totient is φ = 10098232.

The previous prime is 10118839. The next prime is 10118879. The reversal of 10118851 is 15881101.

10118851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10118851 is a prime.

It is a super-2 number, since 2×10118851² = 204782291120402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10118831) 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, 9556 + ... + 10561.

It is an arithmetic number, because the mean of its divisors is an integer number (2534868).

Almost surely, 2^10118851 is an apocalyptic number.

10118851 is a deficient number, since it is larger than the sum of its proper divisors (20621).

10118851 is an equidigital number, since it uses as much as digits as its factorization.

10118851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20620.

The product of its (nonzero) digits is 320, while the sum is 25.

The square root of 10118851 is about 3181.0141464634. The cubic root of 10118851 is about 216.2936321461.

Adding to 10118851 its reverse (15881101), we get a palindrome (25999952).

The spelling of 10118851 in words is "ten million, one hundred eighteen thousand, eight hundred fifty-one".