103545475 has 12 divisors (see below), whose sum is σ = 140069160. Its totient is φ = 75305600.

The previous prime is 103545473. The next prime is 103545479. The reversal of 103545475 is 574545301.

It is not a de Polignac number, because 103545475 - 2¹ = 103545473 is a prime.

It is a super-3 number, since 3×103545475³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103545475.

It is not an unprimeable number, because it can be changed into a prime (103545473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187990 + ... + 188539.

It is an arithmetic number, because the mean of its divisors is an integer number (11672430).

Almost surely, 2^103545475 is an apocalyptic number.

103545475 is a deficient number, since it is larger than the sum of its proper divisors (36523685).

103545475 is a wasteful number, since it uses less digits than its factorization.

103545475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376550 (or 376545 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 103545475 is about 10175.7297035643. The cubic root of 103545475 is about 469.5808470679.

The spelling of 103545475 in words is "one hundred three million, five hundred forty-five thousand, four hundred seventy-five".