104431230231 has 8 divisors (see below), whose sum is σ = 147432325104. Its totient is φ = 65525477760.

The previous prime is 104431230121. The next prime is 104431230283. The reversal of 104431230231 is 132032134401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104431230231 - 2¹⁰ = 104431229207 is a prime.

It is a super-4 number, since 4×104431230231⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104431230331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1023835540 + ... + 1023835641.

It is an arithmetic number, because the mean of its divisors is an integer number (18429040638).

Almost surely, 2^104431230231 is an apocalyptic number.

104431230231 is a deficient number, since it is larger than the sum of its proper divisors (43001094873).

104431230231 is a wasteful number, since it uses less digits than its factorization.

104431230231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047671201.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 104431230231 its reverse (132032134401), we get a palindrome (236463364632).

The spelling of 104431230231 in words is "one hundred four billion, four hundred thirty-one million, two hundred thirty thousand, two hundred thirty-one".