11244230303231 has 4 divisors (see below), whose sum is σ = 11518479822864. Its totient is φ = 10969980783600.

The previous prime is 11244230303213. The next prime is 11244230303249. The reversal of 11244230303231 is 13230303244211.

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

It is an interprime number because it is at equal distance from previous prime (11244230303213) and next prime (11244230303249).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11244230303231 is a prime.

It is a super-2 number, since 2×11244230303231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11244230303194 and 11244230303203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244230303291) 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, 137124759755 + ... + 137124759836.

It is an arithmetic number, because the mean of its divisors is an integer number (2879619955716).

Almost surely, 2^{11244230303231} is an apocalyptic number.

11244230303231 is a deficient number, since it is larger than the sum of its proper divisors (274249519633).

11244230303231 is an equidigital number, since it uses as much as digits as its factorization.

11244230303231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274249519632.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 11244230303231 its reverse (13230303244211), we get a palindrome (24474533547442).

The spelling of 11244230303231 in words is "eleven trillion, two hundred forty-four billion, two hundred thirty million, three hundred three thousand, two hundred thirty-one".