153212023323 has 24 divisors (see below), whose sum is σ = 228501902720. Its totient is φ = 98821918080.

The previous prime is 153212023273. The next prime is 153212023387. The reversal of 153212023323 is 323320212351.

It is a happy number.

153212023323 is a `hidden beast` number, since 1 + 5 + 321 + 2 + 0 + 2 + 332 + 3 = 666.

153212023323 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 153212023323 - 2⁸ = 153212023067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (153212023423) 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 23 ways as a sum of consecutive naturals, for example, 1092573 + ... + 1224801.

Almost surely, 2^153212023323 is an apocalyptic number.

153212023323 is a deficient number, since it is larger than the sum of its proper divisors (75289879397).

153212023323 is a wasteful number, since it uses less digits than its factorization.

153212023323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136419 (or 136416 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 153212023323 its reverse (323320212351), we get a palindrome (476532235674).

The spelling of 153212023323 in words is "one hundred fifty-three billion, two hundred twelve million, twenty-three thousand, three hundred twenty-three".