10218124 has 24 divisors (see below), whose sum is σ = 21512960. Its totient is φ = 4148496.

The previous prime is 10218119. The next prime is 10218149. The reversal of 10218124 is 42181201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9072 + ... + 10135.

Almost surely, 2^10218124 is an apocalyptic number.

10218124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10218124 is an abundant number, since it is smaller than the sum of its proper divisors (11294836).

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

10218124 is a wasteful number, since it uses less digits than its factorization.

10218124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19237 (or 19235 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 10218124 is about 3196.5800474883. The cubic root of 10218124 is about 216.9986620997.

Adding to 10218124 its reverse (42181201), we get a palindrome (52399325).

The spelling of 10218124 in words is "ten million, two hundred eighteen thousand, one hundred twenty-four".