103507163 has 4 divisors (see below), whose sum is σ = 104456880. Its totient is φ = 102557448.

The previous prime is 103507147. The next prime is 103507189. The reversal of 103507163 is 361705301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103507163 - 2⁴ = 103507147 is a prime.

It is a super-3 number, since 3×103507163³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (103507363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474695 + ... + 474912.

It is an arithmetic number, because the mean of its divisors is an integer number (26114220).

Almost surely, 2^103507163 is an apocalyptic number.

103507163 is a deficient number, since it is larger than the sum of its proper divisors (949717).

103507163 is an equidigital number, since it uses as much as digits as its factorization.

103507163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949716.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 103507163 is about 10173.8470108411. The cubic root of 103507163 is about 469.5229246890.

The spelling of 103507163 in words is "one hundred three million, five hundred seven thousand, one hundred sixty-three".