106301243 has 4 divisors (see below), whose sum is σ = 106685280. Its totient is φ = 105917208.

The previous prime is 106301231. The next prime is 106301291. The reversal of 106301243 is 342103601.

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

It is a cyclic number.

It is not a de Polignac number, because 106301243 - 2⁶ = 106301179 is a prime.

It is a super-2 number, since 2×106301243² = 22599908526690098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106301543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191603 + ... + 192156.

It is an arithmetic number, because the mean of its divisors is an integer number (26671320).

Almost surely, 2^106301243 is an apocalyptic number.

106301243 is a deficient number, since it is larger than the sum of its proper divisors (384037).

106301243 is an equidigital number, since it uses as much as digits as its factorization.

106301243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384036.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 106301243 is about 10310.2494150239. The cubic root of 106301243 is about 473.7102488907.

Adding to 106301243 its reverse (342103601), we get a palindrome (448404844).

The spelling of 106301243 in words is "one hundred six million, three hundred one thousand, two hundred forty-three".