231104011 has 8 divisors (see below), whose sum is σ = 243432000. Its totient is φ = 218792520.

The previous prime is 231103997. The next prime is 231104021. The reversal of 231104011 is 110401132.

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

It is a cyclic number.

It is not a de Polignac number, because 231104011 - 2⁵ = 231103979 is a prime.

It is a super-3 number, since 3×231104011³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231103982 and 231104000.

It is not an unprimeable number, because it can be changed into a prime (231104021) 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, 33540 + ... + 39838.

It is an arithmetic number, because the mean of its divisors is an integer number (30429000).

Almost surely, 2^231104011 is an apocalyptic number.

231104011 is a deficient number, since it is larger than the sum of its proper divisors (12327989).

231104011 is a wasteful number, since it uses less digits than its factorization.

231104011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8249.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 231104011 is about 15202.1054791762. The cubic root of 231104011 is about 613.6713210436.

Adding to 231104011 its reverse (110401132), we get a palindrome (341505143).

The spelling of 231104011 in words is "two hundred thirty-one million, one hundred four thousand, eleven".