1244101 has 4 divisors (see below), whose sum is σ = 1309600. Its totient is φ = 1178604.

The previous prime is 1244099. The next prime is 1244141. The reversal of 1244101 is 1014421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1014421 = 487 ⋅2083.

It is a cyclic number.

It is not a de Polignac number, because 1244101 - 2¹ = 1244099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244141) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 32721 + ... + 32758.

It is an arithmetic number, because the mean of its divisors is an integer number (327400).

2^1244101 is an apocalyptic number.

It is an amenable number.

1244101 is a deficient number, since it is larger than the sum of its proper divisors (65499).

1244101 is an equidigital number, since it uses as much as digits as its factorization.

1244101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65498.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1244101 is about 1115.3927559385. The cubic root of 1244101 is about 107.5520137691.

Adding to 1244101 its reverse (1014421), we get a palindrome (2258522).

It can be divided in two parts, 124 and 4101, that added together give a square (4225 = 65²).

The spelling of 1244101 in words is "one million, two hundred forty-four thousand, one hundred one".