11313101322231 has 8 divisors (see below), whose sum is σ = 15085235299584. Its totient is φ = 7541517446520.

The previous prime is 11313101322221. The next prime is 11313101322251. The reversal of 11313101322231 is 13222310131311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11313101322231 - 2⁹ = 11313101321719 is a prime.

It is a super-2 number, since 2×11313101322231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313101322221) 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 7 ways as a sum of consecutive naturals, for example, 137477421 + ... + 137559686.

It is an arithmetic number, because the mean of its divisors is an integer number (1885654412448).

Almost surely, 2^{11313101322231} is an apocalyptic number.

11313101322231 is a deficient number, since it is larger than the sum of its proper divisors (3772133977353).

11313101322231 is a wasteful number, since it uses less digits than its factorization.

11313101322231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275050821.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11313101322231 its reverse (13222310131311), we get a palindrome (24535411453542).

The spelling of 11313101322231 in words is "eleven trillion, three hundred thirteen billion, one hundred one million, three hundred twenty-two thousand, two hundred thirty-one".