1117441216213 has 4 divisors (see below), whose sum is σ = 1277075675680. Its totient is φ = 957806756748.

The previous prime is 1117441216207. The next prime is 1117441216219. The reversal of 1117441216213 is 3126121447111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1117441216207) and next prime (1117441216219).

It is a cyclic number.

It is not a de Polignac number, because 1117441216213 - 2⁵ = 1117441216181 is a prime.

It is a super-2 number, since 2×1117441216213² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117441216219) 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, 79817229723 + ... + 79817229736.

It is an arithmetic number, because the mean of its divisors is an integer number (319268918920).

Almost surely, 2^{1117441216213} is an apocalyptic number.

It is an amenable number.

1117441216213 is a deficient number, since it is larger than the sum of its proper divisors (159634459467).

1117441216213 is an equidigital number, since it uses as much as digits as its factorization.

1117441216213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159634459466.

The product of its digits is 8064, while the sum is 34.

The spelling of 1117441216213 in words is "one trillion, one hundred seventeen billion, four hundred forty-one million, two hundred sixteen thousand, two hundred thirteen".