4811047521231 has 8 divisors (see below), whose sum is σ = 7331120032384. Its totient is φ = 2749170012120.

The previous prime is 4811047521221. The next prime is 4811047521233. The reversal of 4811047521231 is 1321257401184.

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

It is not a de Polignac number, because 4811047521231 - 2¹³ = 4811047513039 is a prime.

It is a super-2 number, since 2×4811047521231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4811047521231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4811047521233) 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, 114548750485 + ... + 114548750526.

It is an arithmetic number, because the mean of its divisors is an integer number (916390004048).

Almost surely, 2^{4811047521231} is an apocalyptic number.

4811047521231 is a deficient number, since it is larger than the sum of its proper divisors (2520072511153).

4811047521231 is a wasteful number, since it uses less digits than its factorization.

4811047521231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229097501021.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 4811047521231 in words is "four trillion, eight hundred eleven billion, forty-seven million, five hundred twenty-one thousand, two hundred thirty-one".