143327906923 has 4 divisors (see below), whose sum is σ = 143341569000. Its totient is φ = 143314244848.

The previous prime is 143327906857. The next prime is 143327906929. The reversal of 143327906923 is 329609723341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 143327906923 - 2¹³ = 143327898731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143327906929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6815290 + ... + 6836287.

It is an arithmetic number, because the mean of its divisors is an integer number (35835392250).

Almost surely, 2^143327906923 is an apocalyptic number.

143327906923 is a deficient number, since it is larger than the sum of its proper divisors (13662077).

143327906923 is a wasteful number, since it uses less digits than its factorization.

143327906923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13662076.

The product of its (nonzero) digits is 1469664, while the sum is 49.

The spelling of 143327906923 in words is "one hundred forty-three billion, three hundred twenty-seven million, nine hundred six thousand, nine hundred twenty-three".