130141657 has 2 divisors, whose sum is σ = 130141658. Its totient is φ = 130141656.

The previous prime is 130141619. The next prime is 130141673. The reversal of 130141657 is 756141031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70913241 + 59228416 = 8421^2 + 7696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130141657 is a prime.

It is not a weakly prime, because it can be changed into another prime (130141057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65070828 + 65070829.

It is an arithmetic number, because the mean of its divisors is an integer number (65070829).

Almost surely, 2^130141657 is an apocalyptic number.

It is an amenable number.

130141657 is a deficient number, since it is larger than the sum of its proper divisors (1).

130141657 is an equidigital number, since it uses as much as digits as its factorization.

130141657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 130141657 is about 11407.9646300293. The cubic root of 130141657 is about 506.7636365550.

Adding to 130141657 its reverse (756141031), we get a palindrome (886282688).

The spelling of 130141657 in words is "one hundred thirty million, one hundred forty-one thousand, six hundred fifty-seven".