103353302544445 has 4 divisors (see below), whose sum is σ = 124023963053340. Its totient is φ = 82682642035552.

The previous prime is 103353302544379. The next prime is 103353302544469. The reversal of 103353302544445 is 544445203353301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18536073065316 + 84817229479129 = 4305354^2 + 9209627^2 .

It is a cyclic number.

It is not a de Polignac number, because 103353302544445 - 2¹⁷ = 103353302413373 is a prime.

It is a super-2 number, since 2×103353302544445² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103353302544395 and 103353302544404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10335330254440 + ... + 10335330254449.

It is an arithmetic number, because the mean of its divisors is an integer number (31005990763335).

Almost surely, 2^{103353302544445} is an apocalyptic number.

It is an amenable number.

103353302544445 is a deficient number, since it is larger than the sum of its proper divisors (20670660508895).

103353302544445 is an equidigital number, since it uses as much as digits as its factorization.

103353302544445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20670660508894.

The product of its (nonzero) digits is 5184000, while the sum is 46.

Adding to 103353302544445 its reverse (544445203353301), we get a palindrome (647798505897746).

The spelling of 103353302544445 in words is "one hundred three trillion, three hundred fifty-three billion, three hundred two million, five hundred forty-four thousand, four hundred forty-five".