130542899 has 2 divisors, whose sum is σ = 130542900. Its totient is φ = 130542898.

The previous prime is 130542887. The next prime is 130542931. The reversal of 130542899 is 998245031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130542899 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130542809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65271449 + 65271450.

It is an arithmetic number, because the mean of its divisors is an integer number (65271450).

Almost surely, 2^130542899 is an apocalyptic number.

130542899 is a deficient number, since it is larger than the sum of its proper divisors (1).

130542899 is an equidigital number, since it uses as much as digits as its factorization.

130542899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 130542899 is about 11425.5371427343. The cubic root of 130542899 is about 507.2839061559.

The spelling of 130542899 in words is "one hundred thirty million, five hundred forty-two thousand, eight hundred ninety-nine".