130860969637 has 2 divisors, whose sum is σ = 130860969638. Its totient is φ = 130860969636.

The previous prime is 130860969619. The next prime is 130860969661. The reversal of 130860969637 is 736969068031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124841382241 + 6019587396 = 353329^2 + 77586^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130860969637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130860969937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65430484818 + 65430484819.

It is an arithmetic number, because the mean of its divisors is an integer number (65430484819).

Almost surely, 2^130860969637 is an apocalyptic number.

It is an amenable number.

130860969637 is a deficient number, since it is larger than the sum of its proper divisors (1).

130860969637 is an equidigital number, since it uses as much as digits as its factorization.

130860969637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8817984, while the sum is 58.

The spelling of 130860969637 in words is "one hundred thirty billion, eight hundred sixty million, nine hundred sixty-nine thousand, six hundred thirty-seven".