103432450140545 has 16 divisors (see below), whose sum is σ = 128126604183552. Its totient is φ = 80074343570880.

The previous prime is 103432450140527. The next prime is 103432450140553. The reversal of 103432450140545 is 545041054234301.

It is not a de Polignac number, because 103432450140545 - 2³² = 103428155173249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4752377 + ... + 15147606.

It is an arithmetic number, because the mean of its divisors is an integer number (8007912761472).

Almost surely, 2^{103432450140545} is an apocalyptic number.

It is an amenable number.

103432450140545 is a deficient number, since it is larger than the sum of its proper divisors (24694154043007).

103432450140545 is a wasteful number, since it uses less digits than its factorization.

103432450140545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19933552.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 103432450140545 in words is "one hundred three trillion, four hundred thirty-two billion, four hundred fifty million, one hundred forty thousand, five hundred forty-five".