13343020123 has 8 divisors (see below), whose sum is σ = 14094920000. Its totient is φ = 12596083848.

The previous prime is 13343020121. The next prime is 13343020127. The reversal of 13343020123 is 32102034331.

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 13343020123 - 2¹ = 13343020121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13343020094 and 13343020103.

It is not an unprimeable number, because it can be changed into a prime (13343020121) 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, 1235373 + ... + 1246126.

It is an arithmetic number, because the mean of its divisors is an integer number (1761865000).

Almost surely, 2^13343020123 is an apocalyptic number.

13343020123 is a deficient number, since it is larger than the sum of its proper divisors (751899877).

13343020123 is a wasteful number, since it uses less digits than its factorization.

13343020123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481801.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13343020123 its reverse (32102034331), we get a palindrome (45445054454).

The spelling of 13343020123 in words is "thirteen billion, three hundred forty-three million, twenty thousand, one hundred twenty-three".