1352343122 has 8 divisors (see below), whose sum is σ = 2184554316. Its totient is φ = 624158352.

The previous prime is 1352343119. The next prime is 1352343127. The reversal of 1352343122 is 2213432531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1295928001 + 56415121 = 35999^2 + 7511^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 52013197 = 1352343122 / (1 + 3 + 5 + 2 + 3 + 4 + 3 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1352343091 and 1352343100.

It is not an unprimeable number, because it can be changed into a prime (1352343127) 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, 26006573 + ... + 26006624.

Almost surely, 2^1352343122 is an apocalyptic number.

1352343122 is a deficient number, since it is larger than the sum of its proper divisors (832211194).

1352343122 is a wasteful number, since it uses less digits than its factorization.

1352343122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52013212.

The product of its digits is 4320, while the sum is 26.

The square root of 1352343122 is about 36774.2181697993. The cubic root of 1352343122 is about 1105.8484974405.

Adding to 1352343122 its reverse (2213432531), we get a palindrome (3565775653).

The spelling of 1352343122 in words is "one billion, three hundred fifty-two million, three hundred forty-three thousand, one hundred twenty-two".