130032061 has 2 divisors, whose sum is σ = 130032062. Its totient is φ = 130032060.

The previous prime is 130032037. The next prime is 130032103. The reversal of 130032061 is 160230031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129276900 + 755161 = 11370^2 + 869^2 .

It is a cyclic number.

It is not a de Polignac number, because 130032061 - 2⁷ = 130031933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130033061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65016030 + 65016031.

It is an arithmetic number, because the mean of its divisors is an integer number (65016031).

Almost surely, 2^130032061 is an apocalyptic number.

It is an amenable number.

130032061 is a deficient number, since it is larger than the sum of its proper divisors (1).

130032061 is an equidigital number, since it uses as much as digits as its factorization.

130032061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 130032061 is about 11403.1601321739. The cubic root of 130032061 is about 506.6213432353.

Adding to 130032061 its reverse (160230031), we get a palindrome (290262092).

The spelling of 130032061 in words is "one hundred thirty million, thirty-two thousand, sixty-one".