1248500130 has 64 divisors (see below), whose sum is σ = 3032294400. Its totient is φ = 328971456.

The previous prime is 1248500129. The next prime is 1248500137. The reversal of 1248500130 is 310058421.

It is a super-2 number, since 2×1248500130² = 3117505149220033800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1248500130.

It is not an unprimeable number, because it can be changed into a prime (1248500137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 972469 + ... + 973751.

It is an arithmetic number, because the mean of its divisors is an integer number (47379600).

Almost surely, 2^1248500130 is an apocalyptic number.

1248500130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1248500130 is an abundant number, since it is smaller than the sum of its proper divisors (1783794270).

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

1248500130 is a wasteful number, since it uses less digits than its factorization.

1248500130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1248500130 is about 35334.1213276912. The cubic root of 1248500130 is about 1076.7863229816.

Adding to 1248500130 its reverse (310058421), we get a palindrome (1558558551).

The spelling of 1248500130 in words is "one billion, two hundred forty-eight million, five hundred thousand, one hundred thirty".