1113302101012 has 12 divisors (see below), whose sum is σ = 1948290945300. Its totient is φ = 556647545216.

The previous prime is 1113302100991. The next prime is 1113302101013. The reversal of 1113302101012 is 2101012033111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 943917174916 + 169384926096 = 971554^2 + 411564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113302101013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81637 + ... + 1494412.

It is an arithmetic number, because the mean of its divisors is an integer number (162357578775).

Almost surely, 2^{1113302101012} is an apocalyptic number.

It is an amenable number.

1113302101012 is a deficient number, since it is larger than the sum of its proper divisors (834988844288).

1113302101012 is a wasteful number, since it uses less digits than its factorization.

1113302101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752650 (or 1752648 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1113302101012 its reverse (2101012033111), we get a palindrome (3214314134123).

The spelling of 1113302101012 in words is "one trillion, one hundred thirteen billion, three hundred two million, one hundred one thousand, twelve".