1241231354323 has 8 divisors (see below), whose sum is σ = 1309590789120. Its totient is φ = 1173175066440.

The previous prime is 1241231354291. The next prime is 1241231354333. The reversal of 1241231354323 is 3234531321421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1241231354323 - 2⁵ = 1241231354291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241231354333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75778315 + ... + 75794692.

It is an arithmetic number, because the mean of its divisors is an integer number (163698848640).

Almost surely, 2^{1241231354323} is an apocalyptic number.

1241231354323 is a deficient number, since it is larger than the sum of its proper divisors (68359434797).

1241231354323 is a wasteful number, since it uses less digits than its factorization.

1241231354323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151573457.

The product of its digits is 51840, while the sum is 34.

Adding to 1241231354323 its reverse (3234531321421), we get a palindrome (4475762675744).

The spelling of 1241231354323 in words is "one trillion, two hundred forty-one billion, two hundred thirty-one million, three hundred fifty-four thousand, three hundred twenty-three".