1351013325 has 48 divisors (see below), whose sum is σ = 2331993600. Its totient is φ = 689356800.

The previous prime is 1351013309. The next prime is 1351013357. The reversal of 1351013325 is 5233101531.

It is not a de Polignac number, because 1351013325 - 2⁴ = 1351013309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1351013295 and 1351013304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 203661 + ... + 210189.

It is an arithmetic number, because the mean of its divisors is an integer number (48583200).

Almost surely, 2^1351013325 is an apocalyptic number.

1351013325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1351013325 is a deficient number, since it is larger than the sum of its proper divisors (980980275).

1351013325 is a wasteful number, since it uses less digits than its factorization.

1351013325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6662 (or 6657 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1351013325 is about 36756.1331616915. The cubic root of 1351013325 is about 1105.4859079304.

Adding to 1351013325 its reverse (5233101531), we get a palindrome (6584114856).

The spelling of 1351013325 in words is "one billion, three hundred fifty-one million, thirteen thousand, three hundred twenty-five".