11085370277 has 2 divisors, whose sum is σ = 11085370278. Its totient is φ = 11085370276.

The previous prime is 11085370193. The next prime is 11085370327. The reversal of 11085370277 is 77207358011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10260474436 + 824895841 = 101294^2 + 28721^2 .

It is a cyclic number.

It is not a de Polignac number, because 11085370277 - 2¹² = 11085366181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11085375277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5542685138 + 5542685139.

It is an arithmetic number, because the mean of its divisors is an integer number (5542685139).

Almost surely, 2^11085370277 is an apocalyptic number.

It is an amenable number.

11085370277 is a deficient number, since it is larger than the sum of its proper divisors (1).

11085370277 is an equidigital number, since it uses as much as digits as its factorization.

11085370277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82320, while the sum is 41.

The spelling of 11085370277 in words is "eleven billion, eighty-five million, three hundred seventy thousand, two hundred seventy-seven".