102201103321 has 4 divisors (see below), whose sum is σ = 102529724544. Its totient is φ = 101872482100.

The previous prime is 102201103283. The next prime is 102201103331. The reversal of 102201103321 is 123301102201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102201103321 - 2³⁵ = 67841364953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102201103295 and 102201103304.

It is not an unprimeable number, because it can be changed into a prime (102201103331) 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, 164310145 + ... + 164310766.

It is an arithmetic number, because the mean of its divisors is an integer number (25632431136).

Almost surely, 2^102201103321 is an apocalyptic number.

It is an amenable number.

102201103321 is a deficient number, since it is larger than the sum of its proper divisors (328621223).

102201103321 is an equidigital number, since it uses as much as digits as its factorization.

102201103321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328621222.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102201103321 its reverse (123301102201), we get a palindrome (225502205522).

The spelling of 102201103321 in words is "one hundred two billion, two hundred one million, one hundred three thousand, three hundred twenty-one".