11055151000511 has 2 divisors, whose sum is σ = 11055151000512. Its totient is φ = 11055151000510.

The previous prime is 11055151000477. The next prime is 11055151000567. The reversal of 11055151000511 is 11500015155011.

It is a weak prime.

It is an emirp because it is prime and its reverse (11500015155011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11055151000511 is a prime.

It is a super-2 number, since 2×11055151000511² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11055151000211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5527575500255 + 5527575500256.

It is an arithmetic number, because the mean of its divisors is an integer number (5527575500256).

Almost surely, 2^{11055151000511} is an apocalyptic number.

11055151000511 is a deficient number, since it is larger than the sum of its proper divisors (1).

11055151000511 is an equidigital number, since it uses as much as digits as its factorization.

11055151000511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 625, while the sum is 26.

Adding to 11055151000511 its reverse (11500015155011), we get a palindrome (22555166155522).

The spelling of 11055151000511 in words is "eleven trillion, fifty-five billion, one hundred fifty-one million, five hundred eleven", and thus it is an aban number.