103308361 has 8 divisors (see below), whose sum is σ = 111590024. Its totient is φ = 95074560.

The previous prime is 103308349. The next prime is 103308383. The reversal of 103308361 is 163803301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 164025 + 103144336 = 405^2 + 10156^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103308361 - 2¹⁵ = 103275593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103308391) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7410 + ... + 16171.

It is an arithmetic number, because the mean of its divisors is an integer number (13948753).

Almost surely, 2^103308361 is an apocalyptic number.

It is an amenable number.

103308361 is a deficient number, since it is larger than the sum of its proper divisors (8281663).

103308361 is a wasteful number, since it uses less digits than its factorization.

103308361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23931.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 103308361 is about 10164.0720678279. The cubic root of 103308361 is about 469.2221341702. Note that the first 3 decimals are identical.

The spelling of 103308361 in words is "one hundred three million, three hundred eight thousand, three hundred sixty-one".