11151354161677 has 2 divisors, whose sum is σ = 11151354161678. Its totient is φ = 11151354161676.

The previous prime is 11151354161669. The next prime is 11151354161741. The reversal of 11151354161677 is 77616145315111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10787191396996 + 364162764681 = 3284386^2 + 603459^2 .

It is a cyclic number.

It is not a de Polignac number, because 11151354161677 - 2³ = 11151354161669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11151354161677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11151354131677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5575677080838 + 5575677080839.

It is an arithmetic number, because the mean of its divisors is an integer number (5575677080839).

Almost surely, 2^{11151354161677} is an apocalyptic number.

It is an amenable number.

11151354161677 is a deficient number, since it is larger than the sum of its proper divisors (1).

11151354161677 is an equidigital number, since it uses as much as digits as its factorization.

11151354161677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 529200, while the sum is 49.

Adding to 11151354161677 its reverse (77616145315111), we get a palindrome (88767499476788).

The spelling of 11151354161677 in words is "eleven trillion, one hundred fifty-one billion, three hundred fifty-four million, one hundred sixty-one thousand, six hundred seventy-seven".