103525240012 has 48 divisors (see below), whose sum is σ = 187499370240. Its totient is φ = 49992465600.

The previous prime is 103525240009. The next prime is 103525240019. The reversal of 103525240012 is 210042525301.

It is not an unprimeable number, because it can be changed into a prime (103525240019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3429039 + ... + 3459097.

It is an arithmetic number, because the mean of its divisors is an integer number (3906236880).

Almost surely, 2^103525240012 is an apocalyptic number.

It is an amenable number.

103525240012 is a deficient number, since it is larger than the sum of its proper divisors (83974130228).

103525240012 is a wasteful number, since it uses less digits than its factorization.

103525240012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30382 (or 30380 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 103525240012 its reverse (210042525301), we get a palindrome (313567765313).

The spelling of 103525240012 in words is "one hundred three billion, five hundred twenty-five million, two hundred forty thousand, twelve".