123343114311 has 32 divisors (see below), whose sum is σ = 184179348480. Its totient is φ = 81577533888.

The previous prime is 123343114289. The next prime is 123343114337. The reversal of 123343114311 is 113411343321.

123343114311 is a `hidden beast` number, since 1 + 2 + 3 + 34 + 311 + 4 + 311 = 666.

It is not a de Polignac number, because 123343114311 - 2¹⁸ = 123342852167 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123343114361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6452610 + ... + 6471696.

It is an arithmetic number, because the mean of its divisors is an integer number (5755604640).

Almost surely, 2^123343114311 is an apocalyptic number.

123343114311 is a deficient number, since it is larger than the sum of its proper divisors (60836234169).

123343114311 is a wasteful number, since it uses less digits than its factorization.

123343114311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20980 (or 20974 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

Adding to 123343114311 its reverse (113411343321), we get a palindrome (236754457632).

The spelling of 123343114311 in words is "one hundred twenty-three billion, three hundred forty-three million, one hundred fourteen thousand, three hundred eleven".