1232047211 has 8 divisors (see below), whose sum is σ = 1241755200. Its totient is φ = 1222351560.

The previous prime is 1232047183. The next prime is 1232047213. The reversal of 1232047211 is 1127402321.

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-1232047211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232047213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351176 + ... + 354666.

It is an arithmetic number, because the mean of its divisors is an integer number (155219400).

Almost surely, 2^1232047211 is an apocalyptic number.

1232047211 is a deficient number, since it is larger than the sum of its proper divisors (9707989).

1232047211 is a wasteful number, since it uses less digits than its factorization.

1232047211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6169.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1232047211 is about 35100.5300672226. The cubic root of 1232047211 is about 1072.0353755289.

Adding to 1232047211 its reverse (1127402321), we get a palindrome (2359449532).

The spelling of 1232047211 in words is "one billion, two hundred thirty-two million, forty-seven thousand, two hundred eleven".