5340521400103 has 4 divisors (see below), whose sum is σ = 5484859816360. Its totient is φ = 5196182983848.

The previous prime is 5340521400083. The next prime is 5340521400161. The reversal of 5340521400103 is 3010041250435.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5340521400103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5340521400163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72169208073 + ... + 72169208146.

It is an arithmetic number, because the mean of its divisors is an integer number (1371214954090).

Almost surely, 2^{5340521400103} is an apocalyptic number.

5340521400103 is a deficient number, since it is larger than the sum of its proper divisors (144338416257).

5340521400103 is a wasteful number, since it uses less digits than its factorization.

5340521400103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144338416256.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 5340521400103 its reverse (3010041250435), we get a palindrome (8350562650538).

The spelling of 5340521400103 in words is "five trillion, three hundred forty billion, five hundred twenty-one million, four hundred thousand, one hundred three".