11113203556064 has 48 divisors (see below), whose sum is σ = 22206343331088. Its totient is φ = 5473502318592.

The previous prime is 11113203556019. The next prime is 11113203556067. The reversal of 11113203556064 is 46065530231111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113203556067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102242354 + ... + 102350990.

It is an arithmetic number, because the mean of its divisors is an integer number (462632152731).

Almost surely, 2^{11113203556064} is an apocalyptic number.

It is an amenable number.

11113203556064 is a deficient number, since it is larger than the sum of its proper divisors (11093139775024).

11113203556064 is a wasteful number, since it uses less digits than its factorization.

11113203556064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156427 (or 156419 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

Adding to 11113203556064 its reverse (46065530231111), we get a palindrome (57178733787175).

The spelling of 11113203556064 in words is "eleven trillion, one hundred thirteen billion, two hundred three million, five hundred fifty-six thousand, sixty-four".