154213213230303 has 32 divisors (see below), whose sum is σ = 217895994624000. Its totient is φ = 96815857222656.

The previous prime is 154213213230281. The next prime is 154213213230353. The reversal of 154213213230303 is 303032312312451.

It is not a de Polignac number, because 154213213230303 - 2⁸ = 154213213230047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154213213230353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38628850 + ... + 42433647.

It is an arithmetic number, because the mean of its divisors is an integer number (6809249832000).

Almost surely, 2^{154213213230303} is an apocalyptic number.

154213213230303 is a deficient number, since it is larger than the sum of its proper divisors (63682781393697).

154213213230303 is a wasteful number, since it uses less digits than its factorization.

154213213230303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81062951.

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 154213213230303 its reverse (303032312312451), we get a palindrome (457245525542754).

The spelling of 154213213230303 in words is "one hundred fifty-four trillion, two hundred thirteen billion, two hundred thirteen million, two hundred thirty thousand, three hundred three".