103302220409 has 2 divisors, whose sum is σ = 103302220410. Its totient is φ = 103302220408.

The previous prime is 103302220387. The next prime is 103302220433. The reversal of 103302220409 is 904022203301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64479429184 + 38822791225 = 253928^2 + 197035^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103302220409 is a prime.

It is a super-2 number, since 2×103302220409² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103302220499) 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, 51651110204 + 51651110205.

It is an arithmetic number, because the mean of its divisors is an integer number (51651110205).

Almost surely, 2^103302220409 is an apocalyptic number.

It is an amenable number.

103302220409 is a deficient number, since it is larger than the sum of its proper divisors (1).

103302220409 is an equidigital number, since it uses as much as digits as its factorization.

103302220409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 103302220409 in words is "one hundred three billion, three hundred two million, two hundred twenty thousand, four hundred nine".