32101213203 has 24 divisors (see below), whose sum is σ = 51679976400. Its totient is φ = 19081833984.

The previous prime is 32101213153. The next prime is 32101213219. The reversal of 32101213203 is 30231210123.

32101213203 is a `hidden beast` number, since 321 + 0 + 1 + 21 + 320 + 3 = 666.

It is not a de Polignac number, because 32101213203 - 2⁸ = 32101212947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32101213253) 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 23 ways as a sum of consecutive naturals, for example, 5518458 + ... + 5524271.

It is an arithmetic number, because the mean of its divisors is an integer number (2153332350).

Almost surely, 2^32101213203 is an apocalyptic number.

32101213203 is a deficient number, since it is larger than the sum of its proper divisors (19578763197).

32101213203 is a wasteful number, since it uses less digits than its factorization.

32101213203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11042771 (or 11042768 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 32101213203 its reverse (30231210123), we get a palindrome (62332423326).

The spelling of 32101213203 in words is "thirty-two billion, one hundred one million, two hundred thirteen thousand, two hundred three".