130814833 has 2 divisors, whose sum is σ = 130814834. Its totient is φ = 130814832.

The previous prime is 130814819. The next prime is 130814843. The reversal of 130814833 is 338418031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126517504 + 4297329 = 11248^2 + 2073^2 .

It is a cyclic number.

It is not a de Polignac number, because 130814833 - 2²¹ = 128717681 is a prime.

It is a super-2 number, since 2×130814833² = 34225041065635778, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130814795 and 130814804.

It is not a weakly prime, because it can be changed into another prime (130814843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65407416 + 65407417.

It is an arithmetic number, because the mean of its divisors is an integer number (65407417).

Almost surely, 2^130814833 is an apocalyptic number.

It is an amenable number.

130814833 is a deficient number, since it is larger than the sum of its proper divisors (1).

130814833 is an equidigital number, since it uses as much as digits as its factorization.

130814833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 130814833 is about 11437.4312238369. The cubic root of 130814833 is about 507.6359030018.

The spelling of 130814833 in words is "one hundred thirty million, eight hundred fourteen thousand, eight hundred thirty-three".