1352531522103 has 16 divisors (see below), whose sum is σ = 1822597271040. Its totient is φ = 892093202784.

The previous prime is 1352531522053. The next prime is 1352531522113. The reversal of 1352531522103 is 3012251352531.

It is not a de Polignac number, because 1352531522103 - 2¹⁰ = 1352531521079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352531522113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1730388 + ... + 2387321.

It is an arithmetic number, because the mean of its divisors is an integer number (113912329440).

Almost surely, 2^{1352531522103} is an apocalyptic number.

1352531522103 is a deficient number, since it is larger than the sum of its proper divisors (470065748937).

1352531522103 is a wasteful number, since it uses less digits than its factorization.

1352531522103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4118878.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 1352531522103 its reverse (3012251352531), we get a palindrome (4364782874634).

The spelling of 1352531522103 in words is "one trillion, three hundred fifty-two billion, five hundred thirty-one million, five hundred twenty-two thousand, one hundred three".