130409087 has 2 divisors, whose sum is σ = 130409088. Its totient is φ = 130409086.

The previous prime is 130409077. The next prime is 130409089. The reversal of 130409087 is 780904031.

It is a strong prime.

It is an emirp because it is prime and its reverse (780904031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130409087 - 2¹² = 130404991 is a prime.

Together with 130409089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130409089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65204543 + 65204544.

It is an arithmetic number, because the mean of its divisors is an integer number (65204544).

Almost surely, 2^130409087 is an apocalyptic number.

130409087 is a deficient number, since it is larger than the sum of its proper divisors (1).

130409087 is an equidigital number, since it uses as much as digits as its factorization.

130409087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 130409087 is about 11419.6798116234. The cubic root of 130409087 is about 507.1105177364.

The spelling of 130409087 in words is "one hundred thirty million, four hundred nine thousand, eighty-seven".