11320011210311 has 4 divisors (see below), whose sum is σ = 11344566549624. Its totient is φ = 11295455871000.

The previous prime is 11320011210301. The next prime is 11320011210323. The reversal of 11320011210311 is 11301211002311.

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 11320011210311 - 2⁶ = 11320011210247 is a prime.

It is a super-2 number, since 2×11320011210311² (a number of 27 digits) contains 22 as substring.

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 11320011210311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320011210301) 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, 12277668965 + ... + 12277669886.

It is an arithmetic number, because the mean of its divisors is an integer number (2836141637406).

Almost surely, 2^{11320011210311} is an apocalyptic number.

11320011210311 is a deficient number, since it is larger than the sum of its proper divisors (24555339313).

11320011210311 is an equidigital number, since it uses as much as digits as its factorization.

11320011210311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24555339312.

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

Adding to 11320011210311 its reverse (11301211002311), we get a palindrome (22621222212622).

The spelling of 11320011210311 in words is "eleven trillion, three hundred twenty billion, eleven million, two hundred ten thousand, three hundred eleven".