103315343445 has 48 divisors (see below), whose sum is σ = 189328713600. Its totient is φ = 51973384320.

The previous prime is 103315343413. The next prime is 103315343447. The reversal of 103315343445 is 544343513301.

103315343445 is a `hidden beast` number, since 1 + 0 + 33 + 153 + 434 + 45 = 666.

It is not a de Polignac number, because 103315343445 - 2⁵ = 103315343413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103315343447) 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 47 ways as a sum of consecutive naturals, for example, 68041 + ... + 459630.

It is an arithmetic number, because the mean of its divisors is an integer number (3944348200).

Almost surely, 2^103315343445 is an apocalyptic number.

103315343445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103315343445 is a deficient number, since it is larger than the sum of its proper divisors (86013370155).

103315343445 is a wasteful number, since it uses less digits than its factorization.

103315343445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527930 (or 527927 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 103315343445 its reverse (544343513301), we get a palindrome (647658856746).

The spelling of 103315343445 in words is "one hundred three billion, three hundred fifteen million, three hundred forty-three thousand, four hundred forty-five".