130001213608 has 24 divisors (see below), whose sum is σ = 283548566250. Its totient is φ = 55714805664.

The previous prime is 130001213593. The next prime is 130001213623. The reversal of 130001213608 is 806312100031.

It is an interprime number because it is at equal distance from previous prime (130001213593) and next prime (130001213623).

It can be written as a sum of positive squares in only one way, i.e., 72306134404 + 57695079204 = 268898^2 + 240198^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165817483 + ... + 165818266.

Almost surely, 2^130001213608 is an apocalyptic number.

It is an amenable number.

130001213608 is an abundant number, since it is smaller than the sum of its proper divisors (153547352642).

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

130001213608 is a wasteful number, since it uses less digits than its factorization.

130001213608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331635769 (or 331635758 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 130001213608 its reverse (806312100031), we get a palindrome (936313313639).

The spelling of 130001213608 in words is "one hundred thirty billion, one million, two hundred thirteen thousand, six hundred eight".