11160002775 has 24 divisors (see below), whose sum is σ = 18641435344. Its totient is φ = 5890636800.

The previous prime is 11160002771. The next prime is 11160002779. The reversal of 11160002775 is 57720006111.

It is an interprime number because it is at equal distance from previous prime (11160002771) and next prime (11160002779).

It is not a de Polignac number, because 11160002775 - 2² = 11160002771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11160002771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 759736 + ... + 774285.

Almost surely, 2^11160002775 is an apocalyptic number.

11160002775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11160002775 is a deficient number, since it is larger than the sum of its proper divisors (7481432569).

11160002775 is a wasteful number, since it uses less digits than its factorization.

11160002775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534131 (or 1534126 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 30.

Adding to 11160002775 its reverse (57720006111), we get a palindrome (68880008886).

The spelling of 11160002775 in words is "eleven billion, one hundred sixty million, two thousand, seven hundred seventy-five".