11012001127 has 2 divisors, whose sum is σ = 11012001128. Its totient is φ = 11012001126.

The previous prime is 11012001079. The next prime is 11012001131. The reversal of 11012001127 is 72110021011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11012001127 - 2¹¹ = 11011999079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11012001127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012001167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506000563 + 5506000564.

It is an arithmetic number, because the mean of its divisors is an integer number (5506000564).

Almost surely, 2^11012001127 is an apocalyptic number.

11012001127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012001127 is an equidigital number, since it uses as much as digits as its factorization.

11012001127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 11012001127 its reverse (72110021011), we get a palindrome (83122022138).

The spelling of 11012001127 in words is "eleven billion, twelve million, one thousand, one hundred twenty-seven".