103022343449 has 2 divisors, whose sum is σ = 103022343450. Its totient is φ = 103022343448.

The previous prime is 103022343421. The next prime is 103022343491. The reversal of 103022343449 is 944343220301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96945049600 + 6077293849 = 311360^2 + 77957^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103022343449 is a prime.

It is a super-2 number, since 2×103022343449² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103022343409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51511171724 + 51511171725.

It is an arithmetic number, because the mean of its divisors is an integer number (51511171725).

Almost surely, 2^103022343449 is an apocalyptic number.

It is an amenable number.

103022343449 is a deficient number, since it is larger than the sum of its proper divisors (1).

103022343449 is an equidigital number, since it uses as much as digits as its factorization.

103022343449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 103022343449 in words is "one hundred three billion, twenty-two million, three hundred forty-three thousand, four hundred forty-nine".