1300135 has 8 divisors (see below), whose sum is σ = 1583856. Its totient is φ = 1024320.

The previous prime is 1300133. The next prime is 1300139. The reversal of 1300135 is 5310031.

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

It is not a de Polignac number, because 1300135 - 2¹ = 1300133 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1606 + ... + 2275.

It is an arithmetic number, because the mean of its divisors is an integer number (197982).

2^1300135 is an apocalyptic number.

1300135 is a deficient number, since it is larger than the sum of its proper divisors (283721).

1300135 is an equidigital number, since it uses as much as digits as its factorization.

1300135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 1300135 is about 1140.2346249786. The cubic root of 1300135 is about 109.1430660738.

Adding to 1300135 its reverse (5310031), we get a palindrome (6610166).

The spelling of 1300135 in words is "one million, three hundred thousand, one hundred thirty-five".