104053232231 has 6 divisors (see below), whose sum is σ = 112673026800. Its totient is φ = 96049137288.

The previous prime is 104053232209. The next prime is 104053232263. The reversal of 104053232231 is 132232350401.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-104053232231 is a prime.

It is a super-2 number, since 2×104053232231² (a number of 23 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 104053232231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104053232201) 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 5 ways as a sum of consecutive naturals, for example, 307849631 + ... + 307849968.

It is an arithmetic number, because the mean of its divisors is an integer number (18778837800).

Almost surely, 2^104053232231 is an apocalyptic number.

104053232231 is a deficient number, since it is larger than the sum of its proper divisors (8619794569).

104053232231 is an equidigital number, since it uses as much as digits as its factorization.

104053232231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615699625 (or 615699612 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 104053232231 its reverse (132232350401), we get a palindrome (236285582632).

The spelling of 104053232231 in words is "one hundred four billion, fifty-three million, two hundred thirty-two thousand, two hundred thirty-one".