130617433 has 2 divisors, whose sum is σ = 130617434. Its totient is φ = 130617432.

The previous prime is 130617407. The next prime is 130617439. The reversal of 130617433 is 334716031.

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., 127509264 + 3108169 = 11292^2 + 1763^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130617433 is a prime.

It is not a weakly prime, because it can be changed into another prime (130617439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65308716 + 65308717.

It is an arithmetic number, because the mean of its divisors is an integer number (65308717).

Almost surely, 2^130617433 is an apocalyptic number.

It is an amenable number.

130617433 is a deficient number, since it is larger than the sum of its proper divisors (1).

130617433 is an equidigital number, since it uses as much as digits as its factorization.

130617433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 130617433 is about 11428.7984057818. The cubic root of 130617433 is about 507.3804330584.

The spelling of 130617433 in words is "one hundred thirty million, six hundred seventeen thousand, four hundred thirty-three".