1301053 has 8 divisors (see below), whose sum is σ = 1435896. Its totient is φ = 1171200.

The previous prime is 1301033. The next prime is 1301057. The reversal of 1301053 is 3501031.

It can be written as a sum of positive squares in 4 ways, for example, as 128164 + 1172889 = 358^2 + 1083^2 .

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 1301053 - 2⁵ = 1301021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301057) 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, 688 + ... + 1753.

It is an arithmetic number, because the mean of its divisors is an integer number (179487).

2^1301053 is an apocalyptic number.

1301053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1301053 is a deficient number, since it is larger than the sum of its proper divisors (134843).

1301053 is a wasteful number, since it uses less digits than its factorization.

1301053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495.

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

The square root of 1301053 is about 1140.6371026755. The cubic root of 1301053 is about 109.1687479613.

Adding to 1301053 its reverse (3501031), we get a palindrome (4802084).

The spelling of 1301053 in words is "one million, three hundred one thousand, fifty-three".