32103233231 has 4 divisors (see below), whose sum is σ = 32103973200. Its totient is φ = 32102493264.

The previous prime is 32103233221. The next prime is 32103233233. The reversal of 32103233231 is 13233230123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13233230123 = 12781 ⋅1035383.

It is a cyclic number.

It is not a de Polignac number, because 32103233231 - 2²² = 32099038927 is a prime.

It is a super-2 number, since 2×32103233231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32103233197 and 32103233206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32103233233) 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, 300566 + ... + 393123.

It is an arithmetic number, because the mean of its divisors is an integer number (8025993300).

Almost surely, 2^32103233231 is an apocalyptic number.

32103233231 is a deficient number, since it is larger than the sum of its proper divisors (739969).

32103233231 is an equidigital number, since it uses as much as digits as its factorization.

32103233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739968.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 32103233231 its reverse (13233230123), we get a palindrome (45336463354).

The spelling of 32103233231 in words is "thirty-two billion, one hundred three million, two hundred thirty-three thousand, two hundred thirty-one".