32112130 has 8 divisors (see below), whose sum is σ = 57801852. Its totient is φ = 12844848.

The previous prime is 32112127. The next prime is 32112149. The reversal of 32112130 is 3121123.

It can be written as a sum of positive squares in 2 ways, for example, as 31460881 + 651249 = 5609^2 + 807^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 32112130.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1605597 + ... + 1605616.

Almost surely, 2^32112130 is an apocalyptic number.

32112130 is a deficient number, since it is larger than the sum of its proper divisors (25689722).

32112130 is a wasteful number, since it uses less digits than its factorization.

32112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211220.

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

The square root of 32112130 is about 5666.7565679143. The cubic root of 32112130 is about 317.8506016052.

Adding to 32112130 its reverse (3121123), we get a palindrome (35233253).

The spelling of 32112130 in words is "thirty-two million, one hundred twelve thousand, one hundred thirty".