103664533 has 8 divisors (see below), whose sum is σ = 118794368. Its totient is φ = 88614864.

The previous prime is 103664507. The next prime is 103664537. The reversal of 103664533 is 335466301.

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 103664533 - 2²⁵ = 70110101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103664495 and 103664504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103664537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17241 + ... + 22462.

It is an arithmetic number, because the mean of its divisors is an integer number (14849296).

Almost surely, 2^103664533 is an apocalyptic number.

It is an amenable number.

103664533 is a deficient number, since it is larger than the sum of its proper divisors (15129835).

103664533 is an equidigital number, since it uses as much as digits as its factorization.

103664533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40083.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 103664533 is about 10181.5781193290. The cubic root of 103664533 is about 469.7607549537.

The spelling of 103664533 in words is "one hundred three million, six hundred sixty-four thousand, five hundred thirty-three".