154059113 has 4 divisors (see below), whose sum is σ = 165909828. Its totient is φ = 142208400.

The previous prime is 154059079. The next prime is 154059131. The reversal of 154059113 is 311950451.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23116864 + 130942249 = 4808^2 + 11443^2 .

It is a cyclic number.

It is not a de Polignac number, because 154059113 - 2¹⁰ = 154058089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (154059133) 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, 5925338 + ... + 5925363.

It is an arithmetic number, because the mean of its divisors is an integer number (41477457).

Almost surely, 2^154059113 is an apocalyptic number.

154059113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

154059113 is a deficient number, since it is larger than the sum of its proper divisors (11850715).

154059113 is a wasteful number, since it uses less digits than its factorization.

154059113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11850714.

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 154059113 is about 12412.0551481211. The cubic root of 154059113 is about 536.0794150264.

The spelling of 154059113 in words is "one hundred fifty-four million, fifty-nine thousand, one hundred thirteen".