11204054513 has 2 divisors, whose sum is σ = 11204054514. Its totient is φ = 11204054512.

The previous prime is 11204054509. The next prime is 11204054557. The reversal of 11204054513 is 31545040211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8336237809 + 2867816704 = 91303^2 + 53552^2 .

It is a cyclic number.

It is not a de Polignac number, because 11204054513 - 2² = 11204054509 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11204054593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602027256 + 5602027257.

It is an arithmetic number, because the mean of its divisors is an integer number (5602027257).

Almost surely, 2^11204054513 is an apocalyptic number.

It is an amenable number.

11204054513 is a deficient number, since it is larger than the sum of its proper divisors (1).

11204054513 is an equidigital number, since it uses as much as digits as its factorization.

11204054513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 11204054513 its reverse (31545040211), we get a palindrome (42749094724).

The spelling of 11204054513 in words is "eleven billion, two hundred four million, fifty-four thousand, five hundred thirteen".