130181033 has 2 divisors, whose sum is σ = 130181034. Its totient is φ = 130181032.

The previous prime is 130180993. The next prime is 130181039. The reversal of 130181033 is 330181031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106337344 + 23843689 = 10312^2 + 4883^2 .

It is a cyclic number.

It is not a de Polignac number, because 130181033 - 2²⁴ = 113403817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130180996 and 130181014.

It is not a weakly prime, because it can be changed into another prime (130181039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65090516 + 65090517.

It is an arithmetic number, because the mean of its divisors is an integer number (65090517).

Almost surely, 2^130181033 is an apocalyptic number.

It is an amenable number.

130181033 is a deficient number, since it is larger than the sum of its proper divisors (1).

130181033 is an equidigital number, since it uses as much as digits as its factorization.

130181033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 130181033 is about 11409.6903113099. The cubic root of 130181033 is about 506.8147406449.

The spelling of 130181033 in words is "one hundred thirty million, one hundred eighty-one thousand, thirty-three".