11053453013 has 2 divisors, whose sum is σ = 11053453014. Its totient is φ = 11053453012.

The previous prime is 11053452973. The next prime is 11053453067. The reversal of 11053453013 is 31035435011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8538129604 + 2515323409 = 92402^2 + 50153^2 .

It is a cyclic number.

It is not a de Polignac number, because 11053453013 - 2¹⁴ = 11053436629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11053453913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5526726506 + 5526726507.

It is an arithmetic number, because the mean of its divisors is an integer number (5526726507).

Almost surely, 2^11053453013 is an apocalyptic number.

It is an amenable number.

11053453013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11053453013 is an equidigital number, since it uses as much as digits as its factorization.

11053453013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 11053453013 its reverse (31035435011), we get a palindrome (42088888024).

The spelling of 11053453013 in words is "eleven billion, fifty-three million, four hundred fifty-three thousand, thirteen".