11351334051 has 12 divisors (see below), whose sum is σ = 16402852128. Its totient is φ = 7564564944.

The previous prime is 11351334047. The next prime is 11351334053. The reversal of 11351334051 is 15043315311.

It is a happy number.

11351334051 is a `hidden beast` number, since 113 + 513 + 34 + 0 + 5 + 1 = 666.

11351334051 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 11351334051 - 2² = 11351334047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11351334053) 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 11 ways as a sum of consecutive naturals, for example, 225100 + ... + 270873.

It is an arithmetic number, because the mean of its divisors is an integer number (1366904344).

Almost surely, 2^11351334051 is an apocalyptic number.

11351334051 is a deficient number, since it is larger than the sum of its proper divisors (5051518077).

11351334051 is a wasteful number, since it uses less digits than its factorization.

11351334051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498522 (or 498519 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 11351334051 its reverse (15043315311), we get a palindrome (26394649362).

The spelling of 11351334051 in words is "eleven billion, three hundred fifty-one million, three hundred thirty-four thousand, fifty-one".