12313010231223 has 32 divisors (see below), whose sum is σ = 18023108124672. Its totient is φ = 7431402451200.

The previous prime is 12313010231189. The next prime is 12313010231239. The reversal of 12313010231223 is 32213201031321.

It is not a de Polignac number, because 12313010231223 - 2²¹ = 12313008134071 is a prime.

It is a super-2 number, since 2×12313010231223² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12313010231193 and 12313010231202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313010231243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11111790 + ... + 12169547.

It is an arithmetic number, because the mean of its divisors is an integer number (563222128896).

Almost surely, 2^{12313010231223} is an apocalyptic number.

12313010231223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12313010231223 is a deficient number, since it is larger than the sum of its proper divisors (5710097893449).

12313010231223 is a wasteful number, since it uses less digits than its factorization.

12313010231223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23281615.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12313010231223 its reverse (32213201031321), we get a palindrome (44526211262544).

The spelling of 12313010231223 in words is "twelve trillion, three hundred thirteen billion, ten million, two hundred thirty-one thousand, two hundred twenty-three".