130542302057 has 2 divisors, whose sum is σ = 130542302058. Its totient is φ = 130542302056.

The previous prime is 130542301999. The next prime is 130542302081. The reversal of 130542302057 is 750203245031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87437898601 + 43104403456 = 295699^2 + 207616^2 .

It is an emirp because it is prime and its reverse (750203245031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130542302057 - 2²⁰ = 130541253481 is a prime.

It is not a weakly prime, because it can be changed into another prime (130542902057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65271151028 + 65271151029.

It is an arithmetic number, because the mean of its divisors is an integer number (65271151029).

Almost surely, 2^130542302057 is an apocalyptic number.

It is an amenable number.

130542302057 is a deficient number, since it is larger than the sum of its proper divisors (1).

130542302057 is an equidigital number, since it uses as much as digits as its factorization.

130542302057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 32.

Adding to 130542302057 its reverse (750203245031), we get a palindrome (880745547088).

The spelling of 130542302057 in words is "one hundred thirty billion, five hundred forty-two million, three hundred two thousand, fifty-seven".