1241120431321 has 8 divisors (see below), whose sum is σ = 1253941968384. Its totient is φ = 1228299434880.

The previous prime is 1241120431273. The next prime is 1241120431339. The reversal of 1241120431321 is 1231340211421.

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 1241120431321 - 2⁷ = 1241120431193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241120431361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5834136 + ... + 6043126.

It is an arithmetic number, because the mean of its divisors is an integer number (156742746048).

Almost surely, 2^{1241120431321} is an apocalyptic number.

It is an amenable number.

1241120431321 is a deficient number, since it is larger than the sum of its proper divisors (12821537063).

1241120431321 is an equidigital number, since it uses as much as digits as its factorization.

1241120431321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270311.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1241120431321 its reverse (1231340211421), we get a palindrome (2472460642742).

The spelling of 1241120431321 in words is "one trillion, two hundred forty-one billion, one hundred twenty million, four hundred thirty-one thousand, three hundred twenty-one".