11230313311201 has 4 divisors (see below), whose sum is σ = 11504223392004. Its totient is φ = 10956403230400.

The previous prime is 11230313311183. The next prime is 11230313311211. The reversal of 11230313311201 is 10211331303211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 397657621201 + 10832655690000 = 630601^2 + 3291300^2 .

It is a cyclic number.

It is not a de Polignac number, because 11230313311201 - 2¹⁵ = 11230313278433 is a prime.

It is a super-2 number, since 2×11230313311201² (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 (11230313311211) 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, 136955040340 + ... + 136955040421.

It is an arithmetic number, because the mean of its divisors is an integer number (2876055848001).

Almost surely, 2^{11230313311201} is an apocalyptic number.

It is an amenable number.

11230313311201 is a deficient number, since it is larger than the sum of its proper divisors (273910080803).

11230313311201 is an equidigital number, since it uses as much as digits as its factorization.

11230313311201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273910080802.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11230313311201 its reverse (10211331303211), we get a palindrome (21441644614412).

The spelling of 11230313311201 in words is "eleven trillion, two hundred thirty billion, three hundred thirteen million, three hundred eleven thousand, two hundred one".