33145630323 has 16 divisors (see below), whose sum is σ = 47723429376. Its totient is φ = 20341723680.

The previous prime is 33145630289. The next prime is 33145630333. The reversal of 33145630323 is 32303654133.

It is not a de Polignac number, because 33145630323 - 2¹⁰ = 33145629299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33145630333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1143573 + ... + 1172198.

It is an arithmetic number, because the mean of its divisors is an integer number (2982714336).

Almost surely, 2^33145630323 is an apocalyptic number.

33145630323 is a deficient number, since it is larger than the sum of its proper divisors (14577799053).

33145630323 is a wasteful number, since it uses less digits than its factorization.

33145630323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316154.

The product of its (nonzero) digits is 58320, while the sum is 33.

The spelling of 33145630323 in words is "thirty-three billion, one hundred forty-five million, six hundred thirty thousand, three hundred twenty-three".