122030101321 has 4 divisors (see below), whose sum is σ = 122961628944. Its totient is φ = 121098573700.

The previous prime is 122030101307. The next prime is 122030101327. The reversal of 122030101321 is 123101030221.

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, and also an emirpimes, since its reverse is a distinct semiprime: 123101030221 = 13 ⋅9469310017.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122030101321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122030101295 and 122030101304.

It is not an unprimeable number, because it can be changed into a prime (122030101327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465763615 + ... + 465763876.

It is an arithmetic number, because the mean of its divisors is an integer number (30740407236).

Almost surely, 2^122030101321 is an apocalyptic number.

It is an amenable number.

122030101321 is a deficient number, since it is larger than the sum of its proper divisors (931527623).

122030101321 is an equidigital number, since it uses as much as digits as its factorization.

122030101321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931527622.

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

Adding to 122030101321 its reverse (123101030221), we get a palindrome (245131131542).

The spelling of 122030101321 in words is "one hundred twenty-two billion, thirty million, one hundred one thousand, three hundred twenty-one".