11100323011211 has 16 divisors (see below), whose sum is σ = 12701472211968. Its totient is φ = 9503023420800.

The previous prime is 11100323011187. The next prime is 11100323011231. The reversal of 11100323011211 is 11211032300111.

It is not a de Polignac number, because 11100323011211 - 2¹⁸ = 11100322749067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11100323011211.

It is not an unprimeable number, because it can be changed into a prime (11100323011231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57877571 + ... + 58069043.

It is an arithmetic number, because the mean of its divisors is an integer number (793842013248).

Almost surely, 2^{11100323011211} is an apocalyptic number.

11100323011211 is a deficient number, since it is larger than the sum of its proper divisors (1601149200757).

11100323011211 is an equidigital number, since it uses as much as digits as its factorization.

11100323011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201482.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11100323011211 its reverse (11211032300111), we get a palindrome (22311355311322).

The spelling of 11100323011211 in words is "eleven trillion, one hundred billion, three hundred twenty-three million, eleven thousand, two hundred eleven".