32100106 has 4 divisors (see below), whose sum is σ = 48150162. Its totient is φ = 16050052.

The previous prime is 32100043. The next prime is 32100121. The reversal of 32100106 is 60100123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18105025 + 13995081 = 4255^2 + 3741^2 .

It is a super-2 number, since 2×32100106² = 2060833610422472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8025025 + ... + 8025028.

Almost surely, 2^32100106 is an apocalyptic number.

32100106 is a deficient number, since it is larger than the sum of its proper divisors (16050056).

32100106 is a wasteful number, since it uses less digits than its factorization.

32100106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16050055.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 32100106 is about 5665.6955442381. The cubic root of 32100106 is about 317.8109248771.

Adding to 32100106 its reverse (60100123), we get a palindrome (92200229).

The spelling of 32100106 in words is "thirty-two million, one hundred thousand, one hundred six".