11230111127 has 2 divisors, whose sum is σ = 11230111128. Its totient is φ = 11230111126.

The previous prime is 11230111111. The next prime is 11230111183. The reversal of 11230111127 is 72111103211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11230111127 - 2⁴ = 11230111111 is a prime.

It is a super-2 number, since 2×11230111127² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230111099 and 11230111108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11230111327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615055563 + 5615055564.

It is an arithmetic number, because the mean of its divisors is an integer number (5615055564).

Almost surely, 2^11230111127 is an apocalyptic number.

11230111127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230111127 is an equidigital number, since it uses as much as digits as its factorization.

11230111127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 20.

Adding to 11230111127 its reverse (72111103211), we get a palindrome (83341214338).

The spelling of 11230111127 in words is "eleven billion, two hundred thirty million, one hundred eleven thousand, one hundred twenty-seven".