4521124023213 has 32 divisors (see below), whose sum is σ = 6896750828800. Its totient is φ = 2580718288896.

The previous prime is 4521124023193. The next prime is 4521124023217. The reversal of 4521124023213 is 3123204211254.

It is a happy number.

4521124023213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4521124023213 - 2²⁸ = 4520855587757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521124023217) 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, 134825433 + ... + 134858961.

It is an arithmetic number, because the mean of its divisors is an integer number (215523463400).

Almost surely, 2^{4521124023213} is an apocalyptic number.

It is an amenable number.

4521124023213 is a deficient number, since it is larger than the sum of its proper divisors (2375626805587).

4521124023213 is a wasteful number, since it uses less digits than its factorization.

4521124023213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40261.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 4521124023213 its reverse (3123204211254), we get a palindrome (7644328234467).

The spelling of 4521124023213 in words is "four trillion, five hundred twenty-one billion, one hundred twenty-four million, twenty-three thousand, two hundred thirteen".