130502153 has 4 divisors (see below), whose sum is σ = 130528788. Its totient is φ = 130475520.

The previous prime is 130502143. The next prime is 130502167. The reversal of 130502153 is 351205031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 351205031 = 13591 ⋅25841.

It can be written as a sum of positive squares in 2 ways, for example, as 53114944 + 77387209 = 7288^2 + 8797^2 .

It is a cyclic number.

It is not a de Polignac number, because 130502153 - 2⁴ = 130502137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130502123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3608 + ... + 16553.

It is an arithmetic number, because the mean of its divisors is an integer number (32632197).

Almost surely, 2^130502153 is an apocalyptic number.

It is an amenable number.

130502153 is a deficient number, since it is larger than the sum of its proper divisors (26635).

130502153 is an equidigital number, since it uses as much as digits as its factorization.

130502153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26634.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 130502153 is about 11423.7538926572. The cubic root of 130502153 is about 507.2311216151.

Adding to 130502153 its reverse (351205031), we get a palindrome (481707184).

The spelling of 130502153 in words is "one hundred thirty million, five hundred two thousand, one hundred fifty-three".