1104542141 has 2 divisors, whose sum is σ = 1104542142. Its totient is φ = 1104542140.

The previous prime is 1104542129. The next prime is 1104542177. The reversal of 1104542141 is 1412454011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 851414041 + 253128100 = 29179^2 + 15910^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104542141 - 2²⁶ = 1037433277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104548141) 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 as a sum of consecutive naturals, namely, 552271070 + 552271071.

It is an arithmetic number, because the mean of its divisors is an integer number (552271071).

Almost surely, 2^1104542141 is an apocalyptic number.

It is an amenable number.

1104542141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104542141 is an equidigital number, since it uses as much as digits as its factorization.

1104542141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1104542141 is about 33234.6527136963. The cubic root of 1104542141 is about 1033.6990012013.

Adding to 1104542141 its reverse (1412454011), we get a palindrome (2516996152).

The spelling of 1104542141 in words is "one billion, one hundred four million, five hundred forty-two thousand, one hundred forty-one".