158158160603 has 2 divisors, whose sum is σ = 158158160604. Its totient is φ = 158158160602.

The previous prime is 158158160599. The next prime is 158158160639. The reversal of 158158160603 is 306061851851.

It is a happy number.

158158160603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 158158160603 - 2² = 158158160599 is a prime.

It is a super-3 number, since 3×158158160603³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (158158160003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79079080301 + 79079080302.

It is an arithmetic number, because the mean of its divisors is an integer number (79079080302).

Almost surely, 2^158158160603 is an apocalyptic number.

158158160603 is a deficient number, since it is larger than the sum of its proper divisors (1).

158158160603 is an equidigital number, since it uses as much as digits as its factorization.

158158160603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 44.

The spelling of 158158160603 in words is "one hundred fifty-eight billion, one hundred fifty-eight million, one hundred sixty thousand, six hundred three".