343102322023 has 4 divisors (see below), whose sum is σ = 345207244408. Its totient is φ = 340997399640.

The previous prime is 343102322021. The next prime is 343102322053. The reversal of 343102322023 is 320223201343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320223201343 = 691 ⋅463419973.

It is a cyclic number.

It is not a de Polignac number, because 343102322023 - 2¹ = 343102322021 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 (343102322021) 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, 1052460948 + ... + 1052461273.

It is an arithmetic number, because the mean of its divisors is an integer number (86301811102).

Almost surely, 2^343102322023 is an apocalyptic number.

343102322023 is a deficient number, since it is larger than the sum of its proper divisors (2104922385).

343102322023 is a wasteful number, since it uses less digits than its factorization.

343102322023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104922384.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 343102322023 its reverse (320223201343), we get a palindrome (663325523366).

The spelling of 343102322023 in words is "three hundred forty-three billion, one hundred two million, three hundred twenty-two thousand, twenty-three".