2123014323343 has 8 divisors (see below), whose sum is σ = 2171840726000. Its totient is φ = 2074721542848.

The previous prime is 2123014323337. The next prime is 2123014323349. The reversal of 2123014323343 is 3433234103212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2123014323337) and next prime (2123014323349).

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

It is a cyclic number.

It is not a de Polignac number, because 2123014323343 - 2¹³ = 2123014315151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123014323349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133397493 + ... + 133413406.

It is an arithmetic number, because the mean of its divisors is an integer number (271480090750).

Almost surely, 2^{2123014323343} is an apocalyptic number.

2123014323343 is a deficient number, since it is larger than the sum of its proper divisors (48826402657).

2123014323343 is a wasteful number, since it uses less digits than its factorization.

2123014323343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266811081.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 2123014323343 its reverse (3433234103212), we get a palindrome (5556248426555).

The spelling of 2123014323343 in words is "two trillion, one hundred twenty-three billion, fourteen million, three hundred twenty-three thousand, three hundred forty-three".