11200320030 has 16 divisors (see below), whose sum is σ = 26880768144. Its totient is φ = 2986752000.

The previous prime is 11200320011. The next prime is 11200320067. The reversal of 11200320030 is 3002300211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11200319988 and 11200320015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186671971 + ... + 186672030.

It is an arithmetic number, because the mean of its divisors is an integer number (1680048009).

Almost surely, 2^11200320030 is an apocalyptic number.

11200320030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200320030 is an abundant number, since it is smaller than the sum of its proper divisors (15680448114).

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

11200320030 is a wasteful number, since it uses less digits than its factorization.

11200320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373344011.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 11200320030 its reverse (3002300211), we get a palindrome (14202620241).

The spelling of 11200320030 in words is "eleven billion, two hundred million, three hundred twenty thousand, thirty".