103232681 has 8 divisors (see below), whose sum is σ = 109361280. Its totient is φ = 97173648.

The previous prime is 103232641. The next prime is 103232699. The reversal of 103232681 is 186232301.

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 103232681 - 2²² = 99038377 is a prime.

It is a super-2 number, since 2×103232681² = 21313972852895522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103232681.

It is not an unprimeable number, because it can be changed into a prime (103232641) 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 7 ways as a sum of consecutive naturals, for example, 14321 + ... + 20286.

It is an arithmetic number, because the mean of its divisors is an integer number (13670160).

Almost surely, 2^103232681 is an apocalyptic number.

It is an amenable number.

103232681 is a deficient number, since it is larger than the sum of its proper divisors (6128599).

103232681 is a wasteful number, since it uses less digits than its factorization.

103232681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34783.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 103232681 is about 10160.3484684336. The cubic root of 103232681 is about 469.1075277446.

Adding to 103232681 its reverse (186232301), we get a palindrome (289464982).

The spelling of 103232681 in words is "one hundred three million, two hundred thirty-two thousand, six hundred eighty-one".