11010207493477 has 2 divisors, whose sum is σ = 11010207493478. Its totient is φ = 11010207493476.

The previous prime is 11010207493433. The next prime is 11010207493487. The reversal of 11010207493477 is 77439470201011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9380259923841 + 1629947569636 = 3062721^2 + 1276694^2 .

It is an emirp because it is prime and its reverse (77439470201011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11010207493477 - 2⁴³ = 2214114471269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010207493487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505103746738 + 5505103746739.

It is an arithmetic number, because the mean of its divisors is an integer number (5505103746739).

Almost surely, 2^{11010207493477} is an apocalyptic number.

It is an amenable number.

11010207493477 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010207493477 is an equidigital number, since it uses as much as digits as its factorization.

11010207493477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 46.

Adding to 11010207493477 its reverse (77439470201011), we get a palindrome (88449677694488).

The spelling of 11010207493477 in words is "eleven trillion, ten billion, two hundred seven million, four hundred ninety-three thousand, four hundred seventy-seven".