11313203011 has 8 divisors (see below), whose sum is σ = 12463872048. Its totient is φ = 10182900000.

The previous prime is 11313202997. The next prime is 11313203017. The reversal of 11313203011 is 11030231311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11313203011 - 2¹¹ = 11313200963 is a prime.

It is a super-2 number, since 2×11313203011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11313203017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5090340 + ... + 5092561.

It is an arithmetic number, because the mean of its divisors is an integer number (1557984006).

Almost surely, 2^11313203011 is an apocalyptic number.

11313203011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11313203011 is a deficient number, since it is larger than the sum of its proper divisors (1150669037).

11313203011 is a wasteful number, since it uses less digits than its factorization.

11313203011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10183013.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11313203011 its reverse (11030231311), we get a palindrome (22343434322).

The spelling of 11313203011 in words is "eleven billion, three hundred thirteen million, two hundred three thousand, eleven".