32100117 has 8 divisors (see below), whose sum is σ = 48914496. Its totient is φ = 18342912.

The previous prime is 32100043. The next prime is 32100121. The reversal of 32100117 is 71100123.

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

It is not a de Polignac number, because 32100117 - 2⁷ = 32099989 is a prime.

It is a super-2 number, since 2×32100117² = 2060835022827378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32100096 and 32100105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32100017) 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, 764268 + ... + 764309.

It is an arithmetic number, because the mean of its divisors is an integer number (6114312).

Almost surely, 2^32100117 is an apocalyptic number.

It is an amenable number.

32100117 is a deficient number, since it is larger than the sum of its proper divisors (16814379).

32100117 is a wasteful number, since it uses less digits than its factorization.

32100117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528587.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 32100117 is about 5665.6965149927. The cubic root of 32100117 is about 317.8109611794.

The spelling of 32100117 in words is "thirty-two million, one hundred thousand, one hundred seventeen".