10107018 has 40 divisors (see below), whose sum is σ = 22934340. Its totient is φ = 3326400.

The previous prime is 10107001. The next prime is 10107037. The reversal of 10107018 is 81070101.

It can be written as a sum of positive squares in 2 ways, for example, as 10093329 + 13689 = 3177^2 + 117^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14068 + ... + 14768.

Almost surely, 2^10107018 is an apocalyptic number.

10107018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10107018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11467170).

10107018 is an abundant number, since it is smaller than the sum of its proper divisors (12827322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10107018 is an equidigital number, since it uses as much as digits as its factorization.

10107018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 18.

The square root of 10107018 is about 3179.1536609607. The cubic root of 10107018 is about 216.2092878909.

Adding to 10107018 its reverse (81070101), we get a palindrome (91177119).

The spelling of 10107018 in words is "ten million, one hundred seven thousand, eighteen".