321012103224341 has 4 divisors (see below), whose sum is σ = 326274596719884. Its totient is φ = 315749609728800.

The previous prime is 321012103224331. The next prime is 321012103224383. The reversal of 321012103224341 is 143422301210123.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91637140507441 + 229374962716900 = 9572729^2 + 15145130^2 .

It is a cyclic number.

It is not a de Polignac number, because 321012103224341 - 2²² = 321012099030037 is a prime.

It is a super-2 number, since 2×321012103224341² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321012103224311) 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, 2631246747680 + ... + 2631246747801.

It is an arithmetic number, because the mean of its divisors is an integer number (81568649179971).

Almost surely, 2^{321012103224341} is an apocalyptic number.

It is an amenable number.

321012103224341 is a deficient number, since it is larger than the sum of its proper divisors (5262493495543).

321012103224341 is an equidigital number, since it uses as much as digits as its factorization.

321012103224341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262493495542.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 321012103224341 its reverse (143422301210123), we get a palindrome (464434404434464).

The spelling of 321012103224341 in words is "three hundred twenty-one trillion, twelve billion, one hundred three million, two hundred twenty-four thousand, three hundred forty-one".