103490075 has 12 divisors (see below), whose sum is σ = 138199488. Its totient is φ = 76423200.

The previous prime is 103490021. The next prime is 103490077. The reversal of 103490075 is 570094301.

It is not a de Polignac number, because 103490075 - 2⁶ = 103490011 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103490077) 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, 158891 + ... + 159540.

It is an arithmetic number, because the mean of its divisors is an integer number (11516624).

Almost surely, 2^103490075 is an apocalyptic number.

103490075 is a deficient number, since it is larger than the sum of its proper divisors (34709413).

103490075 is a wasteful number, since it uses less digits than its factorization.

103490075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318454 (or 318449 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 103490075 is about 10173.0071758551. The cubic root of 103490075 is about 469.4970854167.

The spelling of 103490075 in words is "one hundred three million, four hundred ninety thousand, seventy-five".