158603894113 has 8 divisors (see below), whose sum is σ = 187511993280. Its totient is φ = 131258394960.

The previous prime is 158603894089. The next prime is 158603894117. The reversal of 158603894113 is 311498306851.

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

It is not a de Polignac number, because 158603894113 - 2³³ = 150013959521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158603894117) 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, 390649783 + ... + 390650188.

It is an arithmetic number, because the mean of its divisors is an integer number (23438999160).

Almost surely, 2^158603894113 is an apocalyptic number.

It is an amenable number.

158603894113 is a deficient number, since it is larger than the sum of its proper divisors (28908099167).

158603894113 is an equidigital number, since it uses as much as digits as its factorization.

158603894113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781300007.

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 158603894113 in words is "one hundred fifty-eight billion, six hundred three million, eight hundred ninety-four thousand, one hundred thirteen".