2104041231 has 8 divisors (see below), whose sum is σ = 3117098160. Its totient is φ = 1402694136.

The previous prime is 2104041229. The next prime is 2104041241. The reversal of 2104041231 is 1321404012.

2104041231 is a `hidden beast` number, since 210 + 40 + 412 + 3 + 1 = 666.

It is not a de Polignac number, because 2104041231 - 2¹ = 2104041229 is a prime.

It is a super-2 number, since 2×2104041231² = 8853979003495990722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104041211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38963700 + ... + 38963753.

It is an arithmetic number, because the mean of its divisors is an integer number (389637270).

Almost surely, 2^2104041231 is an apocalyptic number.

2104041231 is a deficient number, since it is larger than the sum of its proper divisors (1013056929).

2104041231 is an equidigital number, since it uses as much as digits as its factorization.

2104041231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77927462 (or 77927456 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2104041231 is about 45869.8292017749. The cubic root of 2104041231 is about 1281.4000856394.

Adding to 2104041231 its reverse (1321404012), we get a palindrome (3425445243).

The spelling of 2104041231 in words is "two billion, one hundred four million, forty-one thousand, two hundred thirty-one".