1415163313 has 8 divisors (see below), whose sum is σ = 1420517160. Its totient is φ = 1409819520.

The previous prime is 1415163307. The next prime is 1415163319. The reversal of 1415163313 is 3133615141.

It is an interprime number because it is at equal distance from previous prime (1415163307) and next prime (1415163319).

It can be written as a sum of positive squares in 4 ways, for example, as 808378624 + 606784689 = 28432^2 + 24633^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1415163313 is a prime.

It is a super-2 number, since 2×1415163313² = 4005374404922271938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1415163319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383031 + ... + 386707.

It is an arithmetic number, because the mean of its divisors is an integer number (177564645).

Almost surely, 2^1415163313 is an apocalyptic number.

It is an amenable number.

1415163313 is a deficient number, since it is larger than the sum of its proper divisors (5353847).

1415163313 is an equidigital number, since it uses as much as digits as its factorization.

1415163313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027.

The product of its digits is 3240, while the sum is 28.

The square root of 1415163313 is about 37618.6564486293. The cubic root of 1415163313 is about 1122.7132646049.

Adding to 1415163313 its reverse (3133615141), we get a palindrome (4548778454).

The spelling of 1415163313 in words is "one billion, four hundred fifteen million, one hundred sixty-three thousand, three hundred thirteen".