101444043 has 4 divisors (see below), whose sum is σ = 135258728. Its totient is φ = 67629360.

The previous prime is 101444041. The next prime is 101444051. The reversal of 101444043 is 340444101.

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

It is not a de Polignac number, because 101444043 - 2¹ = 101444041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101444041) 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, 16907338 + ... + 16907343.

It is an arithmetic number, because the mean of its divisors is an integer number (33814682).

Almost surely, 2^101444043 is an apocalyptic number.

101444043 is a deficient number, since it is larger than the sum of its proper divisors (33814685).

101444043 is an equidigital number, since it uses as much as digits as its factorization.

101444043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33814684.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 101444043 is about 10071.9433576644. The cubic root of 101444043 is about 466.3824324145.

Adding to 101444043 its reverse (340444101), we get a palindrome (441888144).

The spelling of 101444043 in words is "one hundred one million, four hundred forty-four thousand, forty-three".