11052311151 has 16 divisors (see below), whose sum is σ = 16856135424. Its totient is φ = 6310161984.

The previous prime is 11052311117. The next prime is 11052311159. The reversal of 11052311151 is 15111325011.

11052311151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11052311151 - 2²³ = 11043922543 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11052311159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201846 + ... + 250691.

It is an arithmetic number, because the mean of its divisors is an integer number (1053508464).

Almost surely, 2^11052311151 is an apocalyptic number.

11052311151 is a deficient number, since it is larger than the sum of its proper divisors (5803824273).

11052311151 is a wasteful number, since it uses less digits than its factorization.

11052311151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453710.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 11052311151 its reverse (15111325011), we get a palindrome (26163636162).

The spelling of 11052311151 in words is "eleven billion, fifty-two million, three hundred eleven thousand, one hundred fifty-one".