32100140122 has 8 divisors (see below), whose sum is σ = 48159121716. Its totient is φ = 16047099552.

The previous prime is 32100140077. The next prime is 32100140173. The reversal of 32100140122 is 22104100123.

It can be written as a sum of positive squares in 2 ways, for example, as 26908793521 + 5191346601 = 164039^2 + 72051^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 32100140096 and 32100140105.

It is an unprimeable number.

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, 1471723 + ... + 1493374.

Almost surely, 2^32100140122 is an apocalyptic number.

32100140122 is a deficient number, since it is larger than the sum of its proper divisors (16058981594).

32100140122 is a wasteful number, since it uses less digits than its factorization.

32100140122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970512.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 32100140122 its reverse (22104100123), we get a palindrome (54204240245).

The spelling of 32100140122 in words is "thirty-two billion, one hundred million, one hundred forty thousand, one hundred twenty-two".