10113242 has 4 divisors (see below), whose sum is σ = 15169866. Its totient is φ = 5056620.

The previous prime is 10113241. The next prime is 10113253. The reversal of 10113242 is 24231101.

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

It can be written as a sum of positive squares in only one way, i.e., 6869641 + 3243601 = 2621^2 + 1801^2 .

It is not an unprimeable number, because it can be changed into a prime (10113241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528309 + ... + 2528312.

Almost surely, 2^10113242 is an apocalyptic number.

10113242 is a deficient number, since it is larger than the sum of its proper divisors (5056624).

10113242 is an equidigital number, since it uses as much as digits as its factorization.

10113242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056623.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 10113242 is about 3180.1323871814. The cubic root of 10113242 is about 216.2536600448.

Adding to 10113242 its reverse (24231101), we get a palindrome (34344343).

The spelling of 10113242 in words is "ten million, one hundred thirteen thousand, two hundred forty-two".