1232011413 has 24 divisors (see below), whose sum is σ = 1817655840. Its totient is φ = 803947680.

The previous prime is 1232011397. The next prime is 1232011427. The reversal of 1232011413 is 3141102321.

It is not a de Polignac number, because 1232011413 - 2⁴ = 1232011397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232011493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73858 + ... + 88988.

It is an arithmetic number, because the mean of its divisors is an integer number (75735660).

Almost surely, 2^1232011413 is an apocalyptic number.

It is an amenable number.

1232011413 is a deficient number, since it is larger than the sum of its proper divisors (585644427).

1232011413 is a wasteful number, since it uses less digits than its factorization.

1232011413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15329 (or 15326 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1232011413 is about 35100.0201281994. The cubic root of 1232011413 is about 1072.0249925139.

Adding to 1232011413 its reverse (3141102321), we get a palindrome (4373113734).

The spelling of 1232011413 in words is "one billion, two hundred thirty-two million, eleven thousand, four hundred thirteen".