10324032504221 has 4 divisors (see below), whose sum is σ = 10324040405244. Its totient is φ = 10324024603200.

The previous prime is 10324032504187. The next prime is 10324032504229. The reversal of 10324032504221 is 12240523042301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3461047231321 + 6862985272900 = 1860389^2 + 2619730^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10324032504221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10324032504229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472300 + ... + 4776581.

It is an arithmetic number, because the mean of its divisors is an integer number (2581010101311).

Almost surely, 2^{10324032504221} is an apocalyptic number.

It is an amenable number.

10324032504221 is a deficient number, since it is larger than the sum of its proper divisors (7901023).

10324032504221 is an equidigital number, since it uses as much as digits as its factorization.

10324032504221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7901022.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 10324032504221 its reverse (12240523042301), we get a palindrome (22564555546522).

The spelling of 10324032504221 in words is "ten trillion, three hundred twenty-four billion, thirty-two million, five hundred four thousand, two hundred twenty-one".