11211302054134 has 32 divisors (see below), whose sum is σ = 20786620196160. Its totient is φ = 4416204989952.

The previous prime is 11211302054077. The next prime is 11211302054167. The reversal of 11211302054134 is 43145020311211.

11211302054134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132147639 + ... + 132232450.

It is an arithmetic number, because the mean of its divisors is an integer number (649581881130).

Almost surely, 2^{11211302054134} is an apocalyptic number.

11211302054134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11211302054134 is a deficient number, since it is larger than the sum of its proper divisors (9575318142026).

11211302054134 is a wasteful number, since it uses less digits than its factorization.

11211302054134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264380344.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 11211302054134 its reverse (43145020311211), we get a palindrome (54356322365345).

The spelling of 11211302054134 in words is "eleven trillion, two hundred eleven billion, three hundred two million, fifty-four thousand, one hundred thirty-four".