158016178108 has 48 divisors (see below), whose sum is σ = 288592670464. Its totient is φ = 75618385920.

The previous prime is 158016178097. The next prime is 158016178109. The reversal of 158016178108 is 801871610851.

It is a super-2 number, since 2×158016178108² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158016178109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21370060 + ... + 21377452.

Almost surely, 2^158016178108 is an apocalyptic number.

It is an amenable number.

158016178108 is a deficient number, since it is larger than the sum of its proper divisors (130576492356).

158016178108 is a wasteful number, since it uses less digits than its factorization.

158016178108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9302 (or 9300 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 46.

Adding to 158016178108 its reverse (801871610851), we get a palindrome (959887788959).

The spelling of 158016178108 in words is "one hundred fifty-eight billion, sixteen million, one hundred seventy-eight thousand, one hundred eight".