201232525047 has 8 divisors (see below), whose sum is σ = 274854180720. Its totient is φ = 130882943040.

The previous prime is 201232525031. The next prime is 201232525049. The reversal of 201232525047 is 740525232102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201232525047 - 2⁴ = 201232525031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201232524999 and 201232525017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201232525049) 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, 818018272 + ... + 818018517.

It is an arithmetic number, because the mean of its divisors is an integer number (34356772590).

Almost surely, 2^201232525047 is an apocalyptic number.

201232525047 is a deficient number, since it is larger than the sum of its proper divisors (73621655673).

201232525047 is a wasteful number, since it uses less digits than its factorization.

201232525047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636036833.

The product of its (nonzero) digits is 33600, while the sum is 33.

Adding to 201232525047 its reverse (740525232102), we get a palindrome (941757757149).

The spelling of 201232525047 in words is "two hundred one billion, two hundred thirty-two million, five hundred twenty-five thousand, forty-seven".