32100230242 has 8 divisors (see below), whose sum is σ = 48576454956. Its totient is φ = 15908078592.

The previous prime is 32100230237. The next prime is 32100230243. The reversal of 32100230242 is 24203200123.

It can be written as a sum of positive squares in 2 ways, for example, as 22671626041 + 9428604201 = 150571^2 + 97101^2 .

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

It is a super-2 number, since 2×32100230242² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32100230243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71017983 + ... + 71018434.

Almost surely, 2^32100230242 is an apocalyptic number.

32100230242 is a deficient number, since it is larger than the sum of its proper divisors (16476224714).

32100230242 is a wasteful number, since it uses less digits than its factorization.

32100230242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142036532.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 32100230242 its reverse (24203200123), we get a palindrome (56303430365).

The spelling of 32100230242 in words is "thirty-two billion, one hundred million, two hundred thirty thousand, two hundred forty-two".