103560131 has 4 divisors (see below), whose sum is σ = 107131200. Its totient is φ = 99989064.

The previous prime is 103560109. The next prime is 103560139. The reversal of 103560131 is 131065301.

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 103560131 - 2¹⁰ = 103559107 is a prime.

It is a super-3 number, since 3×103560131³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103560139) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1785491 + ... + 1785548.

It is an arithmetic number, because the mean of its divisors is an integer number (26782800).

Almost surely, 2^103560131 is an apocalyptic number.

103560131 is a deficient number, since it is larger than the sum of its proper divisors (3571069).

103560131 is an equidigital number, since it uses as much as digits as its factorization.

103560131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571068.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 103560131 is about 10176.4498229982. The cubic root of 103560131 is about 469.6030011093.

The spelling of 103560131 in words is "one hundred three million, five hundred sixty thousand, one hundred thirty-one".