11072111677 has 4 divisors (see below), whose sum is σ = 12078667296. Its totient is φ = 10065556060.

The previous prime is 11072111671. The next prime is 11072111681. The reversal of 11072111677 is 77611127011.

It is a happy number.

11072111677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11072111677 - 2²⁷ = 10937893949 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 (11072111671) 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 in 3 ways as a sum of consecutive naturals, for example, 503277793 + ... + 503277814.

It is an arithmetic number, because the mean of its divisors is an integer number (3019666824).

Almost surely, 2^11072111677 is an apocalyptic number.

It is an amenable number.

11072111677 is a deficient number, since it is larger than the sum of its proper divisors (1006555619).

11072111677 is a wasteful number, since it uses less digits than its factorization.

11072111677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006555618.

The product of its (nonzero) digits is 4116, while the sum is 34.

Adding to 11072111677 its reverse (77611127011), we get a palindrome (88683238688).

The spelling of 11072111677 in words is "eleven billion, seventy-two million, one hundred eleven thousand, six hundred seventy-seven".