1315350000 has 360 divisors, whose sum is σ = 4785318720. Its totient is φ = 336960000.

The previous prime is 1315349999. The next prime is 1315350017. The reversal of 1315350000 is 535131.

It is a happy number.

1315350000 is a `hidden beast` number, since 1 + 315 + 350 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16649961 + ... + 16650039.

It is an arithmetic number, because the mean of its divisors is an integer number (13292552).

Almost surely, 2^1315350000 is an apocalyptic number.

1315350000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1315350000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2392659360).

1315350000 is an abundant number, since it is smaller than the sum of its proper divisors (3469968720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1315350000 is an equidigital number, since it uses as much as digits as its factorization.

1315350000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 1315350000 is about 36267.7542729075. The cubic root of 1315350000 is about 1095.6716964710.

Adding to 1315350000 its reverse (535131), we get a palindrome (1315885131).

The spelling of 1315350000 in words is "one billion, three hundred fifteen million, three hundred fifty thousand".