1352321105 has 32 divisors (see below), whose sum is σ = 1736380800. Its totient is φ = 1008156672.

The previous prime is 1352321071. The next prime is 1352321107. The reversal of 1352321105 is 5011232531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1352321105 - 2²⁰ = 1351272529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1352321107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1758161 + ... + 1758929.

It is an arithmetic number, because the mean of its divisors is an integer number (54261900).

Almost surely, 2^1352321105 is an apocalyptic number.

It is an amenable number.

1352321105 is a deficient number, since it is larger than the sum of its proper divisors (384059695).

1352321105 is a wasteful number, since it uses less digits than its factorization.

1352321105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1352321105 is about 36773.9188148340. The cubic root of 1352321105 is about 1105.8424961040.

Adding to 1352321105 its reverse (5011232531), we get a palindrome (6363553636).

The spelling of 1352321105 in words is "one billion, three hundred fifty-two million, three hundred twenty-one thousand, one hundred five".