130212718705 has 8 divisors (see below), whose sum is σ = 157213884672. Its totient is φ = 103531093488.

The previous prime is 130212718693. The next prime is 130212718717. The reversal of 130212718705 is 507817212031.

It is an interprime number because it is at equal distance from previous prime (130212718693) and next prime (130212718717).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130212718705 - 2²¹ = 130210621553 is a prime.

It is a super-2 number, since 2×130212718705² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79884289 + ... + 79885918.

It is an arithmetic number, because the mean of its divisors is an integer number (19651735584).

Almost surely, 2^130212718705 is an apocalyptic number.

It is an amenable number.

130212718705 is a deficient number, since it is larger than the sum of its proper divisors (27001165967).

130212718705 is a wasteful number, since it uses less digits than its factorization.

130212718705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159770375.

The product of its (nonzero) digits is 23520, while the sum is 37.

The spelling of 130212718705 in words is "one hundred thirty billion, two hundred twelve million, seven hundred eighteen thousand, seven hundred five".