11151060511 has 8 divisors (see below), whose sum is σ = 11214735840. Its totient is φ = 11087560032.

The previous prime is 11151060493. The next prime is 11151060517. The reversal of 11151060511 is 11506015111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11151060511 - 2¹⁹ = 11150536223 is a prime.

It is a super-2 number, since 2×11151060511² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11151060517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85281 + ... + 171973.

It is an arithmetic number, because the mean of its divisors is an integer number (1401841980).

Almost surely, 2^11151060511 is an apocalyptic number.

11151060511 is a deficient number, since it is larger than the sum of its proper divisors (63675329).

11151060511 is an equidigital number, since it uses as much as digits as its factorization.

11151060511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87425.

The product of its (nonzero) digits is 150, while the sum is 22.

Adding to 11151060511 its reverse (11506015111), we get a palindrome (22657075622).

The spelling of 11151060511 in words is "eleven billion, one hundred fifty-one million, sixty thousand, five hundred eleven".