1111101109927 has 2 divisors, whose sum is σ = 1111101109928. Its totient is φ = 1111101109926.

The previous prime is 1111101109813. The next prime is 1111101110051. The reversal of 1111101109927 is 7299011011111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1111101109927 - 2³¹ = 1108953626279 is a prime.

It is a super-2 number, since 2×1111101109927² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1111101109892 and 1111101109901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111101100927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555550554963 + 555550554964.

It is an arithmetic number, because the mean of its divisors is an integer number (555550554964).

Almost surely, 2^{1111101109927} is an apocalyptic number.

1111101109927 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111101109927 is an equidigital number, since it uses as much as digits as its factorization.

1111101109927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 34.

The spelling of 1111101109927 in words is "one trillion, one hundred eleven billion, one hundred one million, one hundred nine thousand, nine hundred twenty-seven".