1113132202013 has 12 divisors (see below), whose sum is σ = 1206154108980. Its totient is φ = 1026816350976.

The previous prime is 1113132202009. The next prime is 1113132202019. The reversal of 1113132202013 is 3102022313111.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 327067322404 + 786064879609 = 571898^2 + 886603^2 .

It is not a de Polignac number, because 1113132202013 - 2² = 1113132202009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113132202019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1960106 + ... + 2463387.

It is an arithmetic number, because the mean of its divisors is an integer number (100512842415).

Almost surely, 2^{1113132202013} is an apocalyptic number.

1113132202013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1113132202013 is a deficient number, since it is larger than the sum of its proper divisors (93021906967).

1113132202013 is a wasteful number, since it uses less digits than its factorization.

1113132202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4425008 (or 4424995 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1113132202013 its reverse (3102022313111), we get a palindrome (4215154515124).

The spelling of 1113132202013 in words is "one trillion, one hundred thirteen billion, one hundred thirty-two million, two hundred two thousand, thirteen".