180158108 has 12 divisors (see below), whose sum is σ = 339528840. Its totient is φ = 83149872.

The previous prime is 180158101. The next prime is 180158113. The reversal of 180158108 is 801851081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180158101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1732238 + ... + 1732341.

It is an arithmetic number, because the mean of its divisors is an integer number (28294070).

Almost surely, 2^180158108 is an apocalyptic number.

It is an amenable number.

180158108 is a deficient number, since it is larger than the sum of its proper divisors (159370732).

180158108 is a wasteful number, since it uses less digits than its factorization.

180158108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3464596 (or 3464594 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 32.

The square root of 180158108 is about 13422.2989089053. The cubic root of 180158108 is about 564.7868859758.

The spelling of 180158108 in words is "one hundred eighty million, one hundred fifty-eight thousand, one hundred eight".