149980107 has 8 divisors (see below), whose sum is σ = 201010384. Its totient is φ = 99468288.

The previous prime is 149980093. The next prime is 149980111. The reversal of 149980107 is 701089941.

It is a happy number.

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

It is not a de Polignac number, because 149980107 - 2⁶ = 149980043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149980147) 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 7 ways as a sum of consecutive naturals, for example, 128938 + ... + 130095.

It is an arithmetic number, because the mean of its divisors is an integer number (25126298).

Almost surely, 2^149980107 is an apocalyptic number.

149980107 is a deficient number, since it is larger than the sum of its proper divisors (51030277).

149980107 is a wasteful number, since it uses less digits than its factorization.

149980107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259229.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 149980107 is about 12246.6365586638. The cubic root of 149980107 is about 531.3057952563.

The spelling of 149980107 in words is "one hundred forty-nine million, nine hundred eighty thousand, one hundred seven".