130245455 has 4 divisors (see below), whose sum is σ = 156294552. Its totient is φ = 104196360.

The previous prime is 130245443. The next prime is 130245461. The reversal of 130245455 is 554542031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 554542031 = 29 ⋅19122139.

It is not a de Polignac number, because 130245455 - 2¹⁰ = 130244431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13024541 + ... + 13024550.

It is an arithmetic number, because the mean of its divisors is an integer number (39073638).

Almost surely, 2^130245455 is an apocalyptic number.

130245455 is a deficient number, since it is larger than the sum of its proper divisors (26049097).

130245455 is an equidigital number, since it uses as much as digits as its factorization.

130245455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26049096.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 130245455 is about 11412.5130887110. The cubic root of 130245455 is about 506.8983284358.

Adding to 130245455 its reverse (554542031), we get a palindrome (684787486).

The spelling of 130245455 in words is "one hundred thirty million, two hundred forty-five thousand, four hundred fifty-five".