7632103321 has 2 divisors, whose sum is σ = 7632103322. Its totient is φ = 7632103320.

The previous prime is 7632103253. The next prime is 7632103357. The reversal of 7632103321 is 1233012367.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7273531225 + 358572096 = 85285^2 + 18936^2 .

It is an emirp because it is prime and its reverse (1233012367) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7632103321 - 2²⁵ = 7598548889 is a prime.

It is a super-3 number, since 3×7632103321³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 7632103321.

It is not a weakly prime, because it can be changed into another prime (7632109321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3816051660 + 3816051661.

It is an arithmetic number, because the mean of its divisors is an integer number (3816051661).

Almost surely, 2^7632103321 is an apocalyptic number.

It is an amenable number.

7632103321 is a deficient number, since it is larger than the sum of its proper divisors (1).

7632103321 is an equidigital number, since it uses as much as digits as its factorization.

7632103321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 7632103321 is about 87361.9100123160. The cubic root of 7632103321 is about 1968.8595975524.

Adding to 7632103321 its reverse (1233012367), we get a palindrome (8865115688).

The spelling of 7632103321 in words is "seven billion, six hundred thirty-two million, one hundred three thousand, three hundred twenty-one".