154043203034133 has 24 divisors (see below), whose sum is σ = 263711820835008. Its totient is φ = 88024687447104.

The previous prime is 154043203034117. The next prime is 154043203034167. The reversal of 154043203034133 is 331430302340451.

154043203034133 is a `hidden beast` number, since 1 + 5 + 40 + 43 + 203 + 0 + 341 + 33 = 666.

It is not a de Polignac number, because 154043203034133 - 2⁴ = 154043203034117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154043203034233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45280187316 + ... + 45280190717.

It is an arithmetic number, because the mean of its divisors is an integer number (10987992534792).

Almost surely, 2^{154043203034133} is an apocalyptic number.

It is an amenable number.

154043203034133 is a deficient number, since it is larger than the sum of its proper divisors (109668617800875).

154043203034133 is an frugal number, since it uses more digits than its factorization.

154043203034133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90560378055 (or 90560378043 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 154043203034133 its reverse (331430302340451), we get a palindrome (485473505374584).

The spelling of 154043203034133 in words is "one hundred fifty-four trillion, forty-three billion, two hundred three million, thirty-four thousand, one hundred thirty-three".