1204041113 has 6 divisors (see below), whose sum is σ = 1323450282. Its totient is φ = 1094582720.

The previous prime is 1204041101. The next prime is 1204041187. The reversal of 1204041113 is 3111404021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 903122704 + 300918409 = 30052^2 + 17347^2 .

It is not a de Polignac number, because 1204041113 - 2¹⁸ = 1203778969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1204041091 and 1204041100.

It is not an unprimeable number, because it can be changed into a prime (1204041613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4975256 + ... + 4975497.

It is an arithmetic number, because the mean of its divisors is an integer number (220575047).

Almost surely, 2^1204041113 is an apocalyptic number.

It is an amenable number.

1204041113 is a deficient number, since it is larger than the sum of its proper divisors (119409169).

1204041113 is an equidigital number, since it uses as much as digits as its factorization.

1204041113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9950775 (or 9950764 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1204041113 is about 34699.2955692187. The cubic root of 1204041113 is about 1063.8501002504.

Adding to 1204041113 its reverse (3111404021), we get a palindrome (4315445134).

The spelling of 1204041113 in words is "one billion, two hundred four million, forty-one thousand, one hundred thirteen".