103232344393 has 2 divisors, whose sum is σ = 103232344394. Its totient is φ = 103232344392.

The previous prime is 103232344343. The next prime is 103232344403. The reversal of 103232344393 is 393443232301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71338670649 + 31893673744 = 267093^2 + 178588^2 .

It is a cyclic number.

It is not a de Polignac number, because 103232344393 - 2¹³ = 103232336201 is a prime.

It is not a weakly prime, because it can be changed into another prime (103232344333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51616172196 + 51616172197.

It is an arithmetic number, because the mean of its divisors is an integer number (51616172197).

Almost surely, 2^103232344393 is an apocalyptic number.

It is an amenable number.

103232344393 is a deficient number, since it is larger than the sum of its proper divisors (1).

103232344393 is an equidigital number, since it uses as much as digits as its factorization.

103232344393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 37.

Adding to 103232344393 its reverse (393443232301), we get a palindrome (496675576694).

The spelling of 103232344393 in words is "one hundred three billion, two hundred thirty-two million, three hundred forty-four thousand, three hundred ninety-three".