203132420000323 has 8 divisors (see below), whose sum is σ = 233262109091520. Its totient is φ = 174946581818280.

The previous prime is 203132420000243. The next prime is 203132420000347. The reversal of 203132420000323 is 323000024231302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 203132420000323 - 2¹⁷ = 203132419869251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (203132420004323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485962727065 + ... + 485962727482.

It is an arithmetic number, because the mean of its divisors is an integer number (29157763636440).

Almost surely, 2^{203132420000323} is an apocalyptic number.

203132420000323 is a deficient number, since it is larger than the sum of its proper divisors (30129689091197).

203132420000323 is a wasteful number, since it uses less digits than its factorization.

203132420000323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971925454577.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 203132420000323 its reverse (323000024231302), we get a palindrome (526132444231625).

The spelling of 203132420000323 in words is "two hundred three trillion, one hundred thirty-two billion, four hundred twenty million, three hundred twenty-three", and thus it is an aban number.