1013310530 has 16 divisors (see below), whose sum is σ = 1825278840. Its totient is φ = 405030912.

The previous prime is 1013310503. The next prime is 1013310533. The reversal of 1013310530 is 350133101.

It can be written as a sum of positive squares in 4 ways, for example, as 374383801 + 638926729 = 19349^2 + 25277^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1013310499 and 1013310508.

It is not an unprimeable number, because it can be changed into a prime (1013310533) 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, 21869 + ... + 50048.

Almost surely, 2^1013310530 is an apocalyptic number.

1013310530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013310530 is a deficient number, since it is larger than the sum of its proper divisors (811968310).

1013310530 is a wasteful number, since it uses less digits than its factorization.

1013310530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73333.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 1013310530 is about 31832.5388557055. The cubic root of 1013310530 is about 1004.4173020450.

Adding to 1013310530 its reverse (350133101), we get a palindrome (1363443631).

The spelling of 1013310530 in words is "one billion, thirteen million, three hundred ten thousand, five hundred thirty".