103221133322001 has 4 divisors (see below), whose sum is σ = 137628177762672. Its totient is φ = 68814088881332.

The previous prime is 103221133321997. The next prime is 103221133322003. The reversal of 103221133322001 is 100223331122301.

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 103221133322001 - 2² = 103221133321997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103221133322003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17203522220331 + ... + 17203522220336.

It is an arithmetic number, because the mean of its divisors is an integer number (34407044440668).

Almost surely, 2^{103221133322001} is an apocalyptic number.

It is an amenable number.

103221133322001 is a deficient number, since it is larger than the sum of its proper divisors (34407044440671).

103221133322001 is an equidigital number, since it uses as much as digits as its factorization.

103221133322001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34407044440670.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 103221133322001 its reverse (100223331122301), we get a palindrome (203444464444302).

The spelling of 103221133322001 in words is "one hundred three trillion, two hundred twenty-one billion, one hundred thirty-three million, three hundred twenty-two thousand, one".