12532435103 has 2 divisors, whose sum is σ = 12532435104. Its totient is φ = 12532435102.

The previous prime is 12532435051. The next prime is 12532435151. The reversal of 12532435103 is 30153423521.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12532435103 - 2¹² = 12532431007 is a prime.

It is a super-2 number, since 2×12532435103² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12532435163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6266217551 + 6266217552.

It is an arithmetic number, because the mean of its divisors is an integer number (6266217552).

Almost surely, 2^12532435103 is an apocalyptic number.

12532435103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12532435103 is an equidigital number, since it uses as much as digits as its factorization.

12532435103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 12532435103 its reverse (30153423521), we get a palindrome (42685858624).

The spelling of 12532435103 in words is "twelve billion, five hundred thirty-two million, four hundred thirty-five thousand, one hundred three".