1241323 has 4 divisors (see below), whose sum is σ = 1314360. Its totient is φ = 1168288.

The previous prime is 1241321. The next prime is 1241341. The reversal of 1241323 is 3231421.

It is a happy number.

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 1241323 - 2¹ = 1241321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1241297 and 1241306.

It is not an unprimeable number, because it can be changed into a prime (1241321) 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, 36493 + ... + 36526.

It is an arithmetic number, because the mean of its divisors is an integer number (328590).

2^1241323 is an apocalyptic number.

1241323 is a deficient number, since it is larger than the sum of its proper divisors (73037).

1241323 is an equidigital number, since it uses as much as digits as its factorization.

1241323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73036.

The product of its digits is 144, while the sum is 16.

The square root of 1241323 is about 1114.1467587351. The cubic root of 1241323 is about 107.4719017964.

Adding to 1241323 its reverse (3231421), we get a palindrome (4472744).

The spelling of 1241323 in words is "one million, two hundred forty-one thousand, three hundred twenty-three".