10180242 has 24 divisors (see below), whose sum is σ = 22875216. Its totient is φ = 3393252.

The previous prime is 10180241. The next prime is 10180249. The reversal of 10180242 is 24208101.

10180242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (10180241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9988 + ... + 10959.

It is an arithmetic number, because the mean of its divisors is an integer number (953134).

Almost surely, 2^10180242 is an apocalyptic number.

10180242 is an abundant number, since it is smaller than the sum of its proper divisors (12694974).

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

10180242 is an equidigital number, since it uses as much as digits as its factorization.

10180242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20964 (or 20952 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 10180242 is about 3190.6491502514. The cubic root of 10180242 is about 216.7301678434.

Adding to 10180242 its reverse (24208101), we get a palindrome (34388343).

The spelling of 10180242 in words is "ten million, one hundred eighty thousand, two hundred forty-two".