32103103211 has 4 divisors (see below), whose sum is σ = 33210106800. Its totient is φ = 30996099624.

The previous prime is 32103103199. The next prime is 32103103213. The reversal of 32103103211 is 11230130123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11230130123 = 74891 ⋅149953.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32103103211 is a prime.

It is a super-2 number, since 2×32103103211² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32103103211.

It is not an unprimeable number, because it can be changed into a prime (32103103213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553501751 + ... + 553501808.

It is an arithmetic number, because the mean of its divisors is an integer number (8302526700).

Almost surely, 2^32103103211 is an apocalyptic number.

32103103211 is a deficient number, since it is larger than the sum of its proper divisors (1107003589).

32103103211 is a wasteful number, since it uses less digits than its factorization.

32103103211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107003588.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 32103103211 its reverse (11230130123), we get a palindrome (43333233334).

The spelling of 32103103211 in words is "thirty-two billion, one hundred three million, one hundred three thousand, two hundred eleven".