11334320205 has 32 divisors (see below), whose sum is σ = 19561664640. Its totient is φ = 5570899200.

The previous prime is 11334320197. The next prime is 11334320251. The reversal of 11334320205 is 50202343311.

It is not a de Polignac number, because 11334320205 - 2³ = 11334320197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73755 + ... + 167655.

It is an arithmetic number, because the mean of its divisors is an integer number (611302020).

Almost surely, 2^11334320205 is an apocalyptic number.

11334320205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11334320205 is a deficient number, since it is larger than the sum of its proper divisors (8227344435).

11334320205 is a wasteful number, since it uses less digits than its factorization.

11334320205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94541.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 11334320205 its reverse (50202343311), we get a palindrome (61536663516).

The spelling of 11334320205 in words is "eleven billion, three hundred thirty-four million, three hundred twenty thousand, two hundred five".