1113101013012 has 48 divisors (see below), whose sum is σ = 2599834036800. Its totient is φ = 370662647040.

The previous prime is 1113101012981. The next prime is 1113101013041. The reversal of 1113101013012 is 2103101013111.

It is a junction number, because it is equal to n+sod(n) for n = 1113101012982 and 1113101013000.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 73025712 + ... + 73040952.

It is an arithmetic number, because the mean of its divisors is an integer number (54163209100).

Almost surely, 2^{1113101013012} is an apocalyptic number.

1113101013012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113101013012 is an abundant number, since it is smaller than the sum of its proper divisors (1486733023788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113101013012 is a wasteful number, since it uses less digits than its factorization.

1113101013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20936 (or 20934 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1113101013012 its reverse (2103101013111), we get a palindrome (3216202026123).

Subtracting 1113101013012 from its reverse (2103101013111), we obtain a palindrome (990000000099).

The spelling of 1113101013012 in words is "one trillion, one hundred thirteen billion, one hundred one million, thirteen thousand, twelve".