103475845 has 16 divisors (see below), whose sum is σ = 138612672. Its totient is φ = 73503360.

The previous prime is 103475839. The next prime is 103475863. The reversal of 103475845 is 548574301.

It is not a de Polignac number, because 103475845 - 2¹³ = 103467653 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19512 + ... + 24241.

It is an arithmetic number, because the mean of its divisors is an integer number (8663292).

Almost surely, 2^103475845 is an apocalyptic number.

It is an amenable number.

103475845 is a deficient number, since it is larger than the sum of its proper divisors (35136827).

103475845 is a wasteful number, since it uses less digits than its factorization.

103475845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43812.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 103475845 is about 10172.3077519312. The cubic root of 103475845 is about 469.4755656405.

The spelling of 103475845 in words is "one hundred three million, four hundred seventy-five thousand, eight hundred forty-five".