1248360130 has 16 divisors (see below), whose sum is σ = 2253079224. Its totient is φ = 498003840.

The previous prime is 1248360109. The next prime is 1248360137. The reversal of 1248360130 is 310638421.

1248360130 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 877759129 + 370601001 = 29627^2 + 19251^2 .

It is not an unprimeable number, because it can be changed into a prime (1248360137) 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, 163611 + ... + 171070.

Almost surely, 2^1248360130 is an apocalyptic number.

1248360130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1248360130 is a deficient number, since it is larger than the sum of its proper divisors (1004719094).

1248360130 is a wasteful number, since it uses less digits than its factorization.

1248360130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335061.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1248360130 is about 35332.1401842572. The cubic root of 1248360130 is about 1076.7460731606.

Adding to 1248360130 its reverse (310638421), we get a palindrome (1558998551).

The spelling of 1248360130 in words is "one billion, two hundred forty-eight million, three hundred sixty thousand, one hundred thirty".