1351053303 has 8 divisors (see below), whose sum is σ = 1802049408. Its totient is φ = 900379704.

The previous prime is 1351053299. The next prime is 1351053313. The reversal of 1351053303 is 3033501531.

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

It is not a de Polignac number, because 1351053303 - 2² = 1351053299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351053313) 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, 70675 + ... + 87732.

It is an arithmetic number, because the mean of its divisors is an integer number (225256176).

Almost surely, 2^1351053303 is an apocalyptic number.

1351053303 is a deficient number, since it is larger than the sum of its proper divisors (450996105).

1351053303 is a wasteful number, since it uses less digits than its factorization.

1351053303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161253.

The product of its (nonzero) digits is 2025, while the sum is 24.

The square root of 1351053303 is about 36756.6769852771. The cubic root of 1351053303 is about 1105.4968120123.

Adding to 1351053303 its reverse (3033501531), we get a palindrome (4384554834).

The spelling of 1351053303 in words is "one billion, three hundred fifty-one million, fifty-three thousand, three hundred three".