11011485127 has 2 divisors, whose sum is σ = 11011485128. Its totient is φ = 11011485126.

The previous prime is 11011485109. The next prime is 11011485151. The reversal of 11011485127 is 72158411011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11011485127 - 2¹⁵ = 11011452359 is a prime.

It is a super-2 number, since 2×11011485127² (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 (11011485187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505742563 + 5505742564.

It is an arithmetic number, because the mean of its divisors is an integer number (5505742564).

Almost surely, 2^11011485127 is an apocalyptic number.

11011485127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011485127 is an equidigital number, since it uses as much as digits as its factorization.

11011485127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 31.

Adding to 11011485127 its reverse (72158411011), we get a palindrome (83169896138).

The spelling of 11011485127 in words is "eleven billion, eleven million, four hundred eighty-five thousand, one hundred twenty-seven".