1113413013 has 32 divisors (see below), whose sum is σ = 1681612800. Its totient is φ = 727889328.

The previous prime is 1113412999. The next prime is 1113413027. The reversal of 1113413013 is 3103143111.

It is an interprime number because it is at equal distance from previous prime (1113412999) and next prime (1113413027).

It is not a de Polignac number, because 1113413013 - 2¹² = 1113408917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113413513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1023756 + ... + 1024842.

It is an arithmetic number, because the mean of its divisors is an integer number (52550400).

Almost surely, 2^1113413013 is an apocalyptic number.

It is an amenable number.

1113413013 is a deficient number, since it is larger than the sum of its proper divisors (568199787).

1113413013 is a wasteful number, since it uses less digits than its factorization.

1113413013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798 (or 1792 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1113413013 is about 33367.8439968782. The cubic root of 1113413013 is about 1036.4589297228.

Adding to 1113413013 its reverse (3103143111), we get a palindrome (4216556124).

The spelling of 1113413013 in words is "one billion, one hundred thirteen million, four hundred thirteen thousand, thirteen".