154323141603 has 32 divisors (see below), whose sum is σ = 223934201856. Its totient is φ = 94138265088.

The previous prime is 154323141563. The next prime is 154323141659. The reversal of 154323141603 is 306141323451.

154323141603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 154323141603 - 2¹⁴ = 154323125219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (154323141673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2389150 + ... + 2452892.

It is an arithmetic number, because the mean of its divisors is an integer number (6997943808).

Almost surely, 2^154323141603 is an apocalyptic number.

154323141603 is a deficient number, since it is larger than the sum of its proper divisors (69611060253).

154323141603 is a wasteful number, since it uses less digits than its factorization.

154323141603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65083.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 154323141603 in words is "one hundred fifty-four billion, three hundred twenty-three million, one hundred forty-one thousand, six hundred three".