130308653 has 2 divisors, whose sum is σ = 130308654. Its totient is φ = 130308652.

The previous prime is 130308649. The next prime is 130308671. The reversal of 130308653 is 356803031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120055849 + 10252804 = 10957^2 + 3202^2 .

It is a cyclic number.

It is not a de Polignac number, because 130308653 - 2² = 130308649 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130308623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65154326 + 65154327.

It is an arithmetic number, because the mean of its divisors is an integer number (65154327).

Almost surely, 2^130308653 is an apocalyptic number.

It is an amenable number.

130308653 is a deficient number, since it is larger than the sum of its proper divisors (1).

130308653 is an equidigital number, since it uses as much as digits as its factorization.

130308653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 130308653 is about 11415.2815558794. The cubic root of 130308653 is about 506.9803013042.

The spelling of 130308653 in words is "one hundred thirty million, three hundred eight thousand, six hundred fifty-three".