1300161 has 8 divisors (see below), whose sum is σ = 1770624. Its totient is φ = 848240.

The previous prime is 1300153. The next prime is 1300181. The reversal of 1300161 is 1610031.

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 1300161 - 2³ = 1300153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1300111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4470 + ... + 4751.

It is an arithmetic number, because the mean of its divisors is an integer number (221328).

2^1300161 is an apocalyptic number.

It is an amenable number.

1300161 is a deficient number, since it is larger than the sum of its proper divisors (470463).

1300161 is an equidigital number, since it uses as much as digits as its factorization.

1300161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9271.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1300161 is about 1140.2460260838. The cubic root of 1300161 is about 109.1437936138.

Adding to 1300161 its reverse (1610031), we get a palindrome (2910192).

The spelling of 1300161 in words is "one million, three hundred thousand, one hundred sixty-one".