158119201 has 4 divisors (see below), whose sum is σ = 160346304. Its totient is φ = 155892100.

The previous prime is 158119183. The next prime is 158119229. The reversal of 158119201 is 102911851.

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 a cyclic number.

It is not a de Polignac number, because 158119201 - 2⁹ = 158118689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 158119201.

It is not an unprimeable number, because it can be changed into a prime (158119271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1113445 + ... + 1113586.

It is an arithmetic number, because the mean of its divisors is an integer number (40086576).

Almost surely, 2^158119201 is an apocalyptic number.

It is an amenable number.

158119201 is a deficient number, since it is larger than the sum of its proper divisors (2227103).

158119201 is an equidigital number, since it uses as much as digits as its factorization.

158119201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227102.

The product of its (nonzero) digits is 720, while the sum is 28.

The square root of 158119201 is about 12574.5457572033. The cubic root of 158119201 is about 540.7479359173.

The spelling of 158119201 in words is "one hundred fifty-eight million, one hundred nineteen thousand, two hundred one".