123314430543319 has 2 divisors, whose sum is σ = 123314430543320. Its totient is φ = 123314430543318.

The previous prime is 123314430543263. The next prime is 123314430543331. The reversal of 123314430543319 is 913345034413321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123314430543319 - 2⁴¹ = 121115407287767 is a prime.

It is a super-2 number, since 2×123314430543319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123314430543389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61657215271659 + 61657215271660.

It is an arithmetic number, because the mean of its divisors is an integer number (61657215271660).

Almost surely, 2^{123314430543319} is an apocalyptic number.

123314430543319 is a deficient number, since it is larger than the sum of its proper divisors (1).

123314430543319 is an equidigital number, since it uses as much as digits as its factorization.

123314430543319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 46.

The spelling of 123314430543319 in words is "one hundred twenty-three trillion, three hundred fourteen billion, four hundred thirty million, five hundred forty-three thousand, three hundred nineteen".