154030135 has 8 divisors (see below), whose sum is σ = 211241376. Its totient is φ = 105620640.

The previous prime is 154030133. The next prime is 154030147. The reversal of 154030135 is 531030451.

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 154030135 - 2¹ = 154030133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154030133) 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, 2200396 + ... + 2200465.

It is an arithmetic number, because the mean of its divisors is an integer number (26405172).

Almost surely, 2^154030135 is an apocalyptic number.

154030135 is a deficient number, since it is larger than the sum of its proper divisors (57211241).

154030135 is an equidigital number, since it uses as much as digits as its factorization.

154030135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400873.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 154030135 is about 12410.8877603498. The cubic root of 154030135 is about 536.0458013416.

Adding to 154030135 its reverse (531030451), we get a palindrome (685060586).

The spelling of 154030135 in words is "one hundred fifty-four million, thirty thousand, one hundred thirty-five".