130856801 has 2 divisors, whose sum is σ = 130856802. Its totient is φ = 130856800.

The previous prime is 130856779. The next prime is 130856813. The reversal of 130856801 is 108658031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94556176 + 36300625 = 9724^2 + 6025^2 .

It is a cyclic number.

It is not a de Polignac number, because 130856801 - 2¹⁴ = 130840417 is a prime.

It is not a weakly prime, because it can be changed into another prime (130856861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65428400 + 65428401.

It is an arithmetic number, because the mean of its divisors is an integer number (65428401).

Almost surely, 2^130856801 is an apocalyptic number.

It is an amenable number.

130856801 is a deficient number, since it is larger than the sum of its proper divisors (1).

130856801 is an equidigital number, since it uses as much as digits as its factorization.

130856801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 130856801 is about 11439.2657544092. The cubic root of 130856801 is about 507.6901837618.

The spelling of 130856801 in words is "one hundred thirty million, eight hundred fifty-six thousand, eight hundred one".