1315051030 has 16 divisors (see below), whose sum is σ = 2367616464. Its totient is φ = 525903840.

The previous prime is 1315051027. The next prime is 1315051039. The reversal of 1315051030 is 301505131.

It is a junction number, because it is equal to n+sod(n) for n = 1315050989 and 1315051007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315051039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44029 + ... + 67591.

It is an arithmetic number, because the mean of its divisors is an integer number (147976029).

Almost surely, 2^1315051030 is an apocalyptic number.

1315051030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1315051030 is a deficient number, since it is larger than the sum of its proper divisors (1052565434).

1315051030 is a wasteful number, since it uses less digits than its factorization.

1315051030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29151.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 1315051030 is about 36263.6323332344. The cubic root of 1315051030 is about 1095.5886773028.

Adding to 1315051030 its reverse (301505131), we get a palindrome (1616556161).

The spelling of 1315051030 in words is "one billion, three hundred fifteen million, fifty-one thousand, thirty".