11357340277 has 2 divisors, whose sum is σ = 11357340278. Its totient is φ = 11357340276.

The previous prime is 11357340233. The next prime is 11357340283. The reversal of 11357340277 is 77204375311.

11357340277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5929924036 + 5427416241 = 77006^2 + 73671^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11357340277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11357341277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5678670138 + 5678670139.

It is an arithmetic number, because the mean of its divisors is an integer number (5678670139).

Almost surely, 2^11357340277 is an apocalyptic number.

It is an amenable number.

11357340277 is a deficient number, since it is larger than the sum of its proper divisors (1).

11357340277 is an equidigital number, since it uses as much as digits as its factorization.

11357340277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123480, while the sum is 40.

The spelling of 11357340277 in words is "eleven billion, three hundred fifty-seven million, three hundred forty thousand, two hundred seventy-seven".