103222447433 has 4 divisors (see below), whose sum is σ = 117968511360. Its totient is φ = 88476383508.

The previous prime is 103222447403. The next prime is 103222447453. The reversal of 103222447433 is 334744222301.

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: 334744222301 = 3571 ⋅93739631.

It is a cyclic number.

It is not a de Polignac number, because 103222447433 - 2⁶ = 103222447369 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103222447393 and 103222447402.

It is not an unprimeable number, because it can be changed into a prime (103222447403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7373031953 + ... + 7373031966.

It is an arithmetic number, because the mean of its divisors is an integer number (29492127840).

Almost surely, 2^103222447433 is an apocalyptic number.

It is an amenable number.

103222447433 is a deficient number, since it is larger than the sum of its proper divisors (14746063927).

103222447433 is an equidigital number, since it uses as much as digits as its factorization.

103222447433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14746063926.

The product of its (nonzero) digits is 96768, while the sum is 35.

Adding to 103222447433 its reverse (334744222301), we get a palindrome (437966669734).

The spelling of 103222447433 in words is "one hundred three billion, two hundred twenty-two million, four hundred forty-seven thousand, four hundred thirty-three".