1104132481 has 2 divisors, whose sum is σ = 1104132482. Its totient is φ = 1104132480.

The previous prime is 1104132443. The next prime is 1104132509. The reversal of 1104132481 is 1842314011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 678081600 + 426050881 = 26040^2 + 20641^2 .

It is an emirp because it is prime and its reverse (1842314011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104132481 is a prime.

It is a super-2 number, since 2×1104132481² = 2438217071198430722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1104132581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552066240 + 552066241.

It is an arithmetic number, because the mean of its divisors is an integer number (552066241).

Almost surely, 2^1104132481 is an apocalyptic number.

It is an amenable number.

1104132481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104132481 is an equidigital number, since it uses as much as digits as its factorization.

1104132481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1104132481 is about 33228.4889966426. The cubic root of 1104132481 is about 1033.5711903252.

Adding to 1104132481 its reverse (1842314011), we get a palindrome (2946446492).

The spelling of 1104132481 in words is "one billion, one hundred four million, one hundred thirty-two thousand, four hundred eighty-one".