11100220313 has 24 divisors (see below), whose sum is σ = 14180046336. Its totient is φ = 8499254400.

The previous prime is 11100220303. The next prime is 11100220333. The reversal of 11100220313 is 31302200111.

It is not a de Polignac number, because 11100220313 - 2⁴ = 11100220297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100220303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114668 + ... + 188013.

It is an arithmetic number, because the mean of its divisors is an integer number (590835264).

Almost surely, 2^11100220313 is an apocalyptic number.

11100220313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11100220313 is a deficient number, since it is larger than the sum of its proper divisors (3079826023).

11100220313 is a wasteful number, since it uses less digits than its factorization.

11100220313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302745 (or 302732 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11100220313 its reverse (31302200111), we get a palindrome (42402420424).

The spelling of 11100220313 in words is "eleven billion, one hundred million, two hundred twenty thousand, three hundred thirteen".