101444 has 12 divisors (see below), whose sum is σ = 202944. Its totient is φ = 43464.

The previous prime is 101429. The next prime is 101449. The reversal of 101444 is 444101.

101444 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (101449) 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, 1784 + ... + 1839.

It is an arithmetic number, because the mean of its divisors is an integer number (16912).

2¹⁰¹⁴⁴⁴ is an apocalyptic number.

101444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

101444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101444 is a wasteful number, since it uses less digits than its factorization.

101444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634 (or 3632 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 101444 is about 318.5027472409. The cubic root of 101444 is about 46.6382366518.

Adding to 101444 its reverse (444101), we get a palindrome (545545).

It can be divided in two parts, 101 and 444, that multiplied together give a palindrome (44844).

The spelling of 101444 in words is "one hundred one thousand, four hundred forty-four", and thus it is an iban number.