101321332201321 has 4 divisors (see below), whose sum is σ = 101350355788944. Its totient is φ = 101292308613700.

The previous prime is 101321332201261. The next prime is 101321332201337. The reversal of 101321332201321 is 123102233123101.

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 101321332201321 - 2¹¹ = 101321332199273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101321332201021) 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, 14511788575 + ... + 14511795556.

It is an arithmetic number, because the mean of its divisors is an integer number (25337588947236).

Almost surely, 2^{101321332201321} is an apocalyptic number.

It is an amenable number.

101321332201321 is a deficient number, since it is larger than the sum of its proper divisors (29023587623).

101321332201321 is an equidigital number, since it uses as much as digits as its factorization.

101321332201321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29023587622.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 101321332201321 its reverse (123102233123101), we get a palindrome (224423565324422).

The spelling of 101321332201321 in words is "one hundred one trillion, three hundred twenty-one billion, three hundred thirty-two million, two hundred one thousand, three hundred twenty-one".