103344420422 has 4 divisors (see below), whose sum is σ = 155016630636. Its totient is φ = 51672210210.

The previous prime is 103344420419. The next prime is 103344420427. The reversal of 103344420422 is 224024443301.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103344420427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25836105104 + ... + 25836105107.

It is an arithmetic number, because the mean of its divisors is an integer number (38754157659).

Almost surely, 2^103344420422 is an apocalyptic number.

103344420422 is a deficient number, since it is larger than the sum of its proper divisors (51672210214).

103344420422 is an equidigital number, since it uses as much as digits as its factorization.

103344420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51672210213.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 103344420422 its reverse (224024443301), we get a palindrome (327368863723).

The spelling of 103344420422 in words is "one hundred three billion, three hundred forty-four million, four hundred twenty thousand, four hundred twenty-two".