32101142 has 8 divisors (see below), whose sum is σ = 48176856. Its totient is φ = 16042192.

The previous prime is 32101087. The next prime is 32101171. The reversal of 32101142 is 24110123.

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

It is a congruent number.

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, 3218 + ... + 8634.

It is an arithmetic number, because the mean of its divisors is an integer number (6022107).

Almost surely, 2^32101142 is an apocalyptic number.

32101142 is a deficient number, since it is larger than the sum of its proper divisors (16075714).

32101142 is a wasteful number, since it uses less digits than its factorization.

32101142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8382.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 32101142 is about 5665.7869709335. The cubic root of 32101142 is about 317.8143438542.

Adding to 32101142 its reverse (24110123), we get a palindrome (56211265).

The spelling of 32101142 in words is "thirty-two million, one hundred one thousand, one hundred forty-two".