11243310560500 has 24 divisors (see below), whose sum is σ = 24555390265224. Its totient is φ = 4497324224000.

The previous prime is 11243310560491. The next prime is 11243310560519. The reversal of 11243310560500 is 506501334211.

It can be written as a sum of positive squares in 4 ways, for example, as 644340133264 + 10598970427236 = 802708^2 + 3255606^2 .

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, 11243310061 + ... + 11243311060.

It is an arithmetic number, because the mean of its divisors is an integer number (1023141261051).

Almost surely, 2^{11243310560500} is an apocalyptic number.

11243310560500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11243310560500 is an abundant number, since it is smaller than the sum of its proper divisors (13312079704724).

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

11243310560500 is a wasteful number, since it uses less digits than its factorization.

11243310560500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22486621140 (or 22486621128 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 11243310560500 its reverse (506501334211), we get a palindrome (11749811894711).

The spelling of 11243310560500 in words is "eleven trillion, two hundred forty-three billion, three hundred ten million, five hundred sixty thousand, five hundred".