201001023303323 has 8 divisors (see below), whose sum is σ = 206450227594080. Its totient is φ = 195552700286400.

The previous prime is 201001023303307. The next prime is 201001023303499. The reversal of 201001023303323 is 323303320100102.

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 201001023303323 - 2⁴ = 201001023303307 is a prime.

It is a super-2 number, since 2×201001023303323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201001023305323) 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, 219856103 + ... + 220768448.

It is an arithmetic number, because the mean of its divisors is an integer number (25806278449260).

Almost surely, 2^{201001023303323} is an apocalyptic number.

201001023303323 is a deficient number, since it is larger than the sum of its proper divisors (5449204290757).

201001023303323 is a wasteful number, since it uses less digits than its factorization.

201001023303323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440636917.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 201001023303323 its reverse (323303320100102), we get a palindrome (524304343403425).

The spelling of 201001023303323 in words is "two hundred one trillion, one billion, twenty-three million, three hundred three thousand, three hundred twenty-three".