106301242 has 4 divisors (see below), whose sum is σ = 159451866. Its totient is φ = 53150620.

The previous prime is 106301231. The next prime is 106301291. The reversal of 106301242 is 242103601.

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., 83557881 + 22743361 = 9141^2 + 4769^2 .

It is a super-2 number, since 2×106301242² = 22599908101485128, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 26575309 + ... + 26575312.

Almost surely, 2^106301242 is an apocalyptic number.

106301242 is a deficient number, since it is larger than the sum of its proper divisors (53150624).

106301242 is an equidigital number, since it uses as much as digits as its factorization.

106301242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53150623.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 106301242 is about 10310.2493665284. The cubic root of 106301242 is about 473.7102474053.

Adding to 106301242 its reverse (242103601), we get a palindrome (348404843).

The spelling of 106301242 in words is "one hundred six million, three hundred one thousand, two hundred forty-two".