130946862533761 has 8 divisors (see below), whose sum is σ = 138674498065704. Its totient is φ = 123221991325440.

The previous prime is 130946862533741. The next prime is 130946862533791. The reversal of 130946862533761 is 167335268649031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4587118763536 + 126359743770225 = 2141756^2 + 11240985^2 .

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 130946862533761 - 2¹⁷ = 130946862402689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130946862533693 and 130946862533702.

It is not an unprimeable number, because it can be changed into a prime (130946862533741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690983370 + ... + 691172851.

It is an arithmetic number, because the mean of its divisors is an integer number (17334312258213).

It is a 1-persistent number, because it is pandigital, but 2⋅130946862533761 = 261893725067522 is not.

Almost surely, 2^{130946862533761} is an apocalyptic number.

It is an amenable number.

130946862533761 is a deficient number, since it is larger than the sum of its proper divisors (7727635531943).

130946862533761 is a wasteful number, since it uses less digits than its factorization.

130946862533761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382161811.

The product of its (nonzero) digits is 117573120, while the sum is 64.

The spelling of 130946862533761 in words is "one hundred thirty trillion, nine hundred forty-six billion, eight hundred sixty-two million, five hundred thirty-three thousand, seven hundred sixty-one".