1241233211 has 8 divisors (see below), whose sum is σ = 1296712704. Its totient is φ = 1186718760.

The previous prime is 1241233193. The next prime is 1241233261. The reversal of 1241233211 is 1123321421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1241233211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241233261) 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, 238631 + ... + 243776.

It is an arithmetic number, because the mean of its divisors is an integer number (162089088).

Almost surely, 2^1241233211 is an apocalyptic number.

1241233211 is a deficient number, since it is larger than the sum of its proper divisors (55479493).

1241233211 is an equidigital number, since it uses as much as digits as its factorization.

1241233211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482521.

The product of its digits is 288, while the sum is 20.

The square root of 1241233211 is about 35231.1397913834. The cubic root of 1241233211 is about 1074.6931046787.

Adding to 1241233211 its reverse (1123321421), we get a palindrome (2364554632).

The spelling of 1241233211 in words is "one billion, two hundred forty-one million, two hundred thirty-three thousand, two hundred eleven".