11330310232231 has 4 divisors (see below), whose sum is σ = 11571380662752. Its totient is φ = 11089239801712.

The previous prime is 11330310232121. The next prime is 11330310232249. The reversal of 11330310232231 is 13223201303311.

11330310232231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11330310232231 - 2³⁹ = 10780554418343 is a prime.

It is a super-2 number, since 2×11330310232231² (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 = 11330310232196 and 11330310232205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330311232231) 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, 120535215190 + ... + 120535215283.

It is an arithmetic number, because the mean of its divisors is an integer number (2892845165688).

Almost surely, 2^{11330310232231} is an apocalyptic number.

11330310232231 is a deficient number, since it is larger than the sum of its proper divisors (241070430521).

11330310232231 is an equidigital number, since it uses as much as digits as its factorization.

11330310232231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241070430520.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11330310232231 its reverse (13223201303311), we get a palindrome (24553511535542).

The spelling of 11330310232231 in words is "eleven trillion, three hundred thirty billion, three hundred ten million, two hundred thirty-two thousand, two hundred thirty-one".