1248230130130 has 32 divisors (see below), whose sum is σ = 2268604047600. Its totient is φ = 494454627072.

The previous prime is 1248230130061. The next prime is 1248230130143. The reversal of 1248230130130 is 310310328421.

It can be written as a sum of positive squares in 8 ways, for example, as 964911325401 + 283318804729 = 982299^2 + 532277^2 .

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1810756 + ... + 2403184.

Almost surely, 2^{1248230130130} is an apocalyptic number.

1248230130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1248230130130 is a deficient number, since it is larger than the sum of its proper divisors (1020373917470).

1248230130130 is a wasteful number, since it uses less digits than its factorization.

1248230130130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594478.

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

Adding to 1248230130130 its reverse (310310328421), we get a palindrome (1558540458551).

The spelling of 1248230130130 in words is "one trillion, two hundred forty-eight billion, two hundred thirty million, one hundred thirty thousand, one hundred thirty".