11103300313211 has 4 divisors (see below), whose sum is σ = 11121592406592. Its totient is φ = 11085008219832.

The previous prime is 11103300313187. The next prime is 11103300313219. The reversal of 11103300313211 is 11231300330111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11103300313211 - 2²² = 11103296118907 is a prime.

It is a super-2 number, since 2×11103300313211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11103300313219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9146045780 + ... + 9146046993.

It is an arithmetic number, because the mean of its divisors is an integer number (2780398101648).

Almost surely, 2^{11103300313211} is an apocalyptic number.

11103300313211 is a deficient number, since it is larger than the sum of its proper divisors (18292093381).

11103300313211 is an equidigital number, since it uses as much as digits as its factorization.

11103300313211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18292093380.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11103300313211 its reverse (11231300330111), we get a palindrome (22334600643322).

The spelling of 11103300313211 in words is "eleven trillion, one hundred three billion, three hundred million, three hundred thirteen thousand, two hundred eleven".