130152457 has 2 divisors, whose sum is σ = 130152458. Its totient is φ = 130152456.

The previous prime is 130152419. The next prime is 130152479. The reversal of 130152457 is 754251031.

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., 102495376 + 27657081 = 10124^2 + 5259^2 .

It is a cyclic number.

It is not a de Polignac number, because 130152457 - 2¹¹ = 130150409 is a prime.

It is not a weakly prime, because it can be changed into another prime (130152497) 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, 65076228 + 65076229.

It is an arithmetic number, because the mean of its divisors is an integer number (65076229).

Almost surely, 2^130152457 is an apocalyptic number.

It is an amenable number.

130152457 is a deficient number, since it is larger than the sum of its proper divisors (1).

130152457 is an equidigital number, since it uses as much as digits as its factorization.

130152457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 130152457 is about 11408.4379737105. The cubic root of 130152457 is about 506.7776543466. Note that the first 3 decimals are identical.

The spelling of 130152457 in words is "one hundred thirty million, one hundred fifty-two thousand, four hundred fifty-seven".