11210400127 has 2 divisors, whose sum is σ = 11210400128. Its totient is φ = 11210400126.

The previous prime is 11210400073. The next prime is 11210400241. The reversal of 11210400127 is 72100401211.

11210400127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11210400127 - 2⁷ = 11210399999 is a prime.

It is a super-2 number, since 2×11210400127² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11210400427) 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 as a sum of consecutive naturals, namely, 5605200063 + 5605200064.

It is an arithmetic number, because the mean of its divisors is an integer number (5605200064).

Almost surely, 2^11210400127 is an apocalyptic number.

11210400127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210400127 is an equidigital number, since it uses as much as digits as its factorization.

11210400127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 11210400127 its reverse (72100401211), we get a palindrome (83310801338).

The spelling of 11210400127 in words is "eleven billion, two hundred ten million, four hundred thousand, one hundred twenty-seven".