11351013366 has 192 divisors, whose sum is σ = 30068858880. Its totient is φ = 2821271040.

The previous prime is 11351013347. The next prime is 11351013391. The reversal of 11351013366 is 66331015311.

It is a super-2 number, since 2×11351013366² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 11910346 + ... + 11911298.

It is an arithmetic number, because the mean of its divisors is an integer number (156608640).

Almost surely, 2^11351013366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11351013366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15034429440).

11351013366 is an abundant number, since it is smaller than the sum of its proper divisors (18717845514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11351013366 is a wasteful number, since it uses less digits than its factorization.

11351013366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

Adding to 11351013366 its reverse (66331015311), we get a palindrome (77682028677).

The spelling of 11351013366 in words is "eleven billion, three hundred fifty-one million, thirteen thousand, three hundred sixty-six".