11051415011 has 16 divisors (see below), whose sum is σ = 13604466624. Its totient is φ = 8742225024.

The previous prime is 11051414929. The next prime is 11051415047.

11051415011 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 11051415011 - 2¹⁰ = 11051413987 is a prime.

It is a super-2 number, since 2×11051415011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11051415211) 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 15 ways as a sum of consecutive naturals, for example, 629525 + ... + 646841.

It is an arithmetic number, because the mean of its divisors is an integer number (850279164).

Almost surely, 2^11051415011 is an apocalyptic number.

11051415011 is a deficient number, since it is larger than the sum of its proper divisors (2553051613).

11051415011 is a wasteful number, since it uses less digits than its factorization.

11051415011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24350.

The product of its (nonzero) digits is 100, while the sum is 20.

The spelling of 11051415011 in words is "eleven billion, fifty-one million, four hundred fifteen thousand, eleven".