2117316363043 has 8 divisors (see below), whose sum is σ = 2420094607200. Its totient is φ = 1814614238400.

The previous prime is 2117316363037. The next prime is 2117316363049. The reversal of 2117316363043 is 3403636137112.

It is an interprime number because it is at equal distance from previous prime (2117316363037) and next prime (2117316363049).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2117316363043 - 2²⁹ = 2116779492131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2117316362987 and 2117316363005.

It is not an unprimeable number, because it can be changed into a prime (2117316363049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18970258 + ... + 19081543.

It is an arithmetic number, because the mean of its divisors is an integer number (302511825900).

Almost surely, 2^{2117316363043} is an apocalyptic number.

2117316363043 is a deficient number, since it is larger than the sum of its proper divisors (302778244157).

2117316363043 is an equidigital number, since it uses as much as digits as its factorization.

2117316363043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38059757.

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 2117316363043 in words is "two trillion, one hundred seventeen billion, three hundred sixteen million, three hundred sixty-three thousand, forty-three".