1303352053 has 8 divisors (see below), whose sum is σ = 1310598720. Its totient is φ = 1296119040.

The previous prime is 1303351999. The next prime is 1303352069. The reversal of 1303352053 is 3502533031.

It is a happy number.

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 1303352053 - 2⁹ = 1303351541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303352093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231253 + ... + 236821.

It is an arithmetic number, because the mean of its divisors is an integer number (163824840).

Almost surely, 2^1303352053 is an apocalyptic number.

It is an amenable number.

1303352053 is a deficient number, since it is larger than the sum of its proper divisors (7246667).

1303352053 is a wasteful number, since it uses less digits than its factorization.

1303352053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827.

The product of its (nonzero) digits is 4050, while the sum is 25.

The square root of 1303352053 is about 36101.9674394624. The cubic root of 1303352053 is about 1092.3301309793.

Adding to 1303352053 its reverse (3502533031), we get a palindrome (4805885084).

The spelling of 1303352053 in words is "one billion, three hundred three million, three hundred fifty-two thousand, fifty-three".