103352511445 has 16 divisors (see below), whose sum is σ = 128310654960. Its totient is φ = 79824070144.

The previous prime is 103352511433. The next prime is 103352511461. The reversal of 103352511445 is 544115253301.

It can be written as a sum of positive squares in 8 ways, for example, as 6542544996 + 96809966449 = 80886^2 + 311143^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103352511445 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103352511445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2259219 + ... + 2304511.

It is an arithmetic number, because the mean of its divisors is an integer number (8019415935).

Almost surely, 2^103352511445 is an apocalyptic number.

It is an amenable number.

103352511445 is a deficient number, since it is larger than the sum of its proper divisors (24958143515).

103352511445 is a wasteful number, since it uses less digits than its factorization.

103352511445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61064.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 103352511445 its reverse (544115253301), we get a palindrome (647467764746).

The spelling of 103352511445 in words is "one hundred three billion, three hundred fifty-two million, five hundred eleven thousand, four hundred forty-five".