201014523 has 6 divisors (see below), whose sum is σ = 290354324. Its totient is φ = 134009676.

The previous prime is 201014507. The next prime is 201014533. The reversal of 201014523 is 325410102.

It is not a de Polignac number, because 201014523 - 2⁴ = 201014507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201014496 and 201014505.

It is not an unprimeable number, because it can be changed into a prime (201014533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11167465 + ... + 11167482.

Almost surely, 2^201014523 is an apocalyptic number.

201014523 is a deficient number, since it is larger than the sum of its proper divisors (89339801).

201014523 is a wasteful number, since it uses less digits than its factorization.

201014523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22334953 (or 22334950 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 201014523 is about 14177.9590562253. The cubic root of 201014523 is about 585.7907081070.

Adding to 201014523 its reverse (325410102), we get a palindrome (526424625).

The spelling of 201014523 in words is "two hundred one million, fourteen thousand, five hundred twenty-three".