103544100247075 has 12 divisors (see below), whose sum is σ = 128396017441440. Its totient is φ = 82834420110560.

The previous prime is 103544100246997. The next prime is 103544100247139. The reversal of 103544100247075 is 570742001445301.

It is not a de Polignac number, because 103544100247075 - 2⁹ = 103544100246563 is a prime.

It is a super-3 number, since 3×103544100247075³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19040740 + ... + 23867089.

It is an arithmetic number, because the mean of its divisors is an integer number (10699668120120).

Almost surely, 2^{103544100247075} is an apocalyptic number.

103544100247075 is a deficient number, since it is larger than the sum of its proper divisors (24851917194365).

103544100247075 is an equidigital number, since it uses as much as digits as its factorization.

103544100247075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43004366 (or 43004361 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 103544100247075 in words is "one hundred three trillion, five hundred forty-four billion, one hundred million, two hundred forty-seven thousand, seventy-five".