32103211231 has 32 divisors (see below), whose sum is σ = 39714554880. Its totient is φ = 25270292736.

The previous prime is 32103211223. The next prime is 32103211267. The reversal of 32103211231 is 13211230123.

It is not a de Polignac number, because 32103211231 - 2³ = 32103211223 is a prime.

It is a super-2 number, since 2×32103211231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32103211199 and 32103211208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32103211031) 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 31 ways as a sum of consecutive naturals, for example, 17380350 + ... + 17382196.

It is an arithmetic number, because the mean of its divisors is an integer number (1241079840).

Almost surely, 2^32103211231 is an apocalyptic number.

32103211231 is a deficient number, since it is larger than the sum of its proper divisors (7611343649).

32103211231 is a wasteful number, since it uses less digits than its factorization.

32103211231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32103211231 its reverse (13211230123), we get a palindrome (45314441354).

The spelling of 32103211231 in words is "thirty-two billion, one hundred three million, two hundred eleven thousand, two hundred thirty-one".