103102223321 has 2 divisors, whose sum is σ = 103102223322. Its totient is φ = 103102223320.

The previous prime is 103102223309. The next prime is 103102223347. The reversal of 103102223321 is 123322201301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100448428096 + 2653795225 = 316936^2 + 51515^2 .

It is a cyclic number.

It is not a de Polignac number, because 103102223321 - 2¹⁴ = 103102206937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103102223293 and 103102223302.

It is not a weakly prime, because it can be changed into another prime (103102226321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51551111660 + 51551111661.

It is an arithmetic number, because the mean of its divisors is an integer number (51551111661).

Almost surely, 2^103102223321 is an apocalyptic number.

It is an amenable number.

103102223321 is a deficient number, since it is larger than the sum of its proper divisors (1).

103102223321 is an equidigital number, since it uses as much as digits as its factorization.

103102223321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103102223321 its reverse (123322201301), we get a palindrome (226424424622).

The spelling of 103102223321 in words is "one hundred three billion, one hundred two million, two hundred twenty-three thousand, three hundred twenty-one".