201403102323 has 32 divisors (see below), whose sum is σ = 273165281280. Its totient is φ = 131967409280.

The previous prime is 201403102319. The next prime is 201403102331. The reversal of 201403102323 is 323201304102.

It is a cyclic number.

It is not a de Polignac number, because 201403102323 - 2² = 201403102319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201403102323.

It is not an unprimeable number, because it can be changed into a prime (201403102343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181607293 + ... + 181608401.

It is an arithmetic number, because the mean of its divisors is an integer number (8536415040).

Almost surely, 2^201403102323 is an apocalyptic number.

201403102323 is a deficient number, since it is larger than the sum of its proper divisors (71762178957).

201403102323 is a wasteful number, since it uses less digits than its factorization.

201403102323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3059.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201403102323 its reverse (323201304102), we get a palindrome (524604406425).

The spelling of 201403102323 in words is "two hundred one billion, four hundred three million, one hundred two thousand, three hundred twenty-three".