11051152320 has 112 divisors (see below), whose sum is σ = 37786482720. Its totient is φ = 2720280576.

The previous prime is 11051152297. The next prime is 11051152361. The reversal of 11051152320 is 2325115011.

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, 430275 + ... + 455234.

It is an arithmetic number, because the mean of its divisors is an integer number (337379310).

Almost surely, 2^11051152320 is an apocalyptic number.

11051152320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11051152320 is an abundant number, since it is smaller than the sum of its proper divisors (26735330400).

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

11051152320 is a wasteful number, since it uses less digits than its factorization.

11051152320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885542 (or 885532 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 11051152320 its reverse (2325115011), we get a palindrome (13376267331).

The spelling of 11051152320 in words is "eleven billion, fifty-one million, one hundred fifty-two thousand, three hundred twenty".