1112311413 has 8 divisors (see below), whose sum is σ = 1647868800. Its totient is φ = 741540924.

The previous prime is 1112311397. The next prime is 1112311429. The reversal of 1112311413 is 3141132111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1112311397) and next prime (1112311429).

It is not a de Polignac number, because 1112311413 - 2⁴ = 1112311397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112311463) 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 7 ways as a sum of consecutive naturals, for example, 20598333 + ... + 20598386.

It is an arithmetic number, because the mean of its divisors is an integer number (205983600).

Almost surely, 2^1112311413 is an apocalyptic number.

It is an amenable number.

1112311413 is a deficient number, since it is larger than the sum of its proper divisors (535557387).

1112311413 is an equidigital number, since it uses as much as digits as its factorization.

1112311413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41196728 (or 41196722 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 1112311413 is about 33351.3330018457. Note that the first 3 decimals coincide. The cubic root of 1112311413 is about 1036.1169961364.

Adding to 1112311413 its reverse (3141132111), we get a palindrome (4253443524).

The spelling of 1112311413 in words is "one billion, one hundred twelve million, three hundred eleven thousand, four hundred thirteen".