13142230502130 has 72 divisors (see below), whose sum is σ = 34251197084676. Its totient is φ = 3496266103680.

The previous prime is 13142230502069. The next prime is 13142230502179. The reversal of 13142230502130 is 3120503224131.

13142230502130 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 2 + 23 + 0 + 502 + 130 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 906919096329 + 12235311405801 = 952323^2 + 3497901^2 .

It is a super-2 number, since 2×13142230502130² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13142230502094 and 13142230502103.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15539752 + ... + 16363628.

Almost surely, 2^{13142230502130} is an apocalyptic number.

13142230502130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13142230502130 is an abundant number, since it is smaller than the sum of its proper divisors (21108966582546).

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

13142230502130 is an equidigital number, since it uses as much as digits as its factorization.

13142230502130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824732 (or 824308 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 13142230502130 its reverse (3120503224131), we get a palindrome (16262733726261).

The spelling of 13142230502130 in words is "thirteen trillion, one hundred forty-two billion, two hundred thirty million, five hundred two thousand, one hundred thirty".