201403012100323 has 4 divisors (see below), whose sum is σ = 219712376836728. Its totient is φ = 183093647363920.

The previous prime is 201403012100273. The next prime is 201403012100347. The reversal of 201403012100323 is 323001210304102.

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 201403012100323 - 2²⁹ = 201402475229411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201403012100294 and 201403012100303.

It is not an unprimeable number, because it can be changed into a prime (201403012103323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9154682368186 + ... + 9154682368207.

It is an arithmetic number, because the mean of its divisors is an integer number (54928094209182).

Almost surely, 2^{201403012100323} is an apocalyptic number.

201403012100323 is a deficient number, since it is larger than the sum of its proper divisors (18309364736405).

201403012100323 is a wasteful number, since it uses less digits than its factorization.

201403012100323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18309364736404.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 201403012100323 its reverse (323001210304102), we get a palindrome (524404222404425).

The spelling of 201403012100323 in words is "two hundred one trillion, four hundred three billion, twelve million, one hundred thousand, three hundred twenty-three".