158303716216813 has 8 divisors (see below), whose sum is σ = 166639255967520. Its totient is φ = 149968552987440.

The previous prime is 158303716216783. The next prime is 158303716216853. The reversal of 158303716216813 is 318612617303851.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158303716216813 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 (158303716216853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93267118 + ... + 94949263.

It is an arithmetic number, because the mean of its divisors is an integer number (20829906995940).

Almost surely, 2^{158303716216813} is an apocalyptic number.

It is an amenable number.

158303716216813 is a deficient number, since it is larger than the sum of its proper divisors (8335539750707).

158303716216813 is a wasteful number, since it uses less digits than its factorization.

158303716216813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188260667.

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 158303716216813 in words is "one hundred fifty-eight trillion, three hundred three billion, seven hundred sixteen million, two hundred sixteen thousand, eight hundred thirteen".