11210131301223 has 4 divisors (see below), whose sum is σ = 14946841734968. Its totient is φ = 7473420867480.

The previous prime is 11210131301203. The next prime is 11210131301249. The reversal of 11210131301223 is 32210313101211.

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

It is not a de Polignac number, because 11210131301223 - 2¹⁶ = 11210131235687 is a prime.

It is a super-2 number, since 2×11210131301223² (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 11210131301223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210131301203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868355216868 + ... + 1868355216873.

It is an arithmetic number, because the mean of its divisors is an integer number (3736710433742).

Almost surely, 2^{11210131301223} is an apocalyptic number.

11210131301223 is a deficient number, since it is larger than the sum of its proper divisors (3736710433745).

11210131301223 is an equidigital number, since it uses as much as digits as its factorization.

11210131301223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736710433744.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11210131301223 its reverse (32210313101211), we get a palindrome (43420444402434).

The spelling of 11210131301223 in words is "eleven trillion, two hundred ten billion, one hundred thirty-one million, three hundred one thousand, two hundred twenty-three".