103561235 has 16 divisors (see below), whose sum is σ = 129100800. Its totient is φ = 79665120.

The previous prime is 103561217. The next prime is 103561253. The reversal of 103561235 is 532165301.

It is an interprime number because it is at equal distance from previous prime (103561217) and next prime (103561253).

It is not a de Polignac number, because 103561235 - 2²⁶ = 36452371 is a prime.

It is a super-3 number, since 3×103561235³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23216 + ... + 27314.

It is an arithmetic number, because the mean of its divisors is an integer number (8068800).

Almost surely, 2^103561235 is an apocalyptic number.

103561235 is a deficient number, since it is larger than the sum of its proper divisors (25539565).

103561235 is a wasteful number, since it uses less digits than its factorization.

103561235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 103561235 is about 10176.5040657389. The cubic root of 103561235 is about 469.6046698334.

The spelling of 103561235 in words is "one hundred three million, five hundred sixty-one thousand, two hundred thirty-five".