1343452123 has 8 divisors (see below), whose sum is σ = 1448268416. Its totient is φ = 1238846400.

The previous prime is 1343452091. The next prime is 1343452169. The reversal of 1343452123 is 3212543431.

It is a happy number.

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 1343452123 - 2⁵ = 1343452091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1343452091 and 1343452100.

It is not an unprimeable number, because it can be changed into a prime (1343452423) 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, 39258 + ... + 65023.

It is an arithmetic number, because the mean of its divisors is an integer number (181033552).

Almost surely, 2^1343452123 is an apocalyptic number.

1343452123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1343452123 is a deficient number, since it is larger than the sum of its proper divisors (104816293).

1343452123 is a wasteful number, since it uses less digits than its factorization.

1343452123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105285.

The product of its digits is 8640, while the sum is 28.

The square root of 1343452123 is about 36653.1325127880. The cubic root of 1343452123 is about 1103.4196947052.

Adding to 1343452123 its reverse (3212543431), we get a palindrome (4555995554).

The spelling of 1343452123 in words is "one billion, three hundred forty-three million, four hundred fifty-two thousand, one hundred twenty-three".