201032123323 has 8 divisors (see below), whose sum is σ = 222112218528. Its totient is φ = 180980325504.

The previous prime is 201032123321. The next prime is 201032123333. The reversal of 201032123323 is 323321230102.

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 201032123323 - 2¹ = 201032123321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201032123294 and 201032123303.

It is not an unprimeable number, because it can be changed into a prime (201032123321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257073936 + ... + 257074717.

It is an arithmetic number, because the mean of its divisors is an integer number (27764027316).

Almost surely, 2^201032123323 is an apocalyptic number.

201032123323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

201032123323 is a deficient number, since it is larger than the sum of its proper divisors (21080095205).

201032123323 is a wasteful number, since it uses less digits than its factorization.

201032123323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514148693.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 201032123323 its reverse (323321230102), we get a palindrome (524353353425).

The spelling of 201032123323 in words is "two hundred one billion, thirty-two million, one hundred twenty-three thousand, three hundred twenty-three".