130305151 has 4 divisors (see below), whose sum is σ = 132250072. Its totient is φ = 128360232.

The previous prime is 130305139. The next prime is 130305163. The reversal of 130305151 is 151503031.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (130305139) and next prime (130305163).

It is a cyclic number.

It is not a de Polignac number, because 130305151 - 2⁷ = 130305023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130305181) 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, 972360 + ... + 972493.

It is an arithmetic number, because the mean of its divisors is an integer number (33062518).

Almost surely, 2^130305151 is an apocalyptic number.

130305151 is a deficient number, since it is larger than the sum of its proper divisors (1944921).

130305151 is an equidigital number, since it uses as much as digits as its factorization.

130305151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944920.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 130305151 is about 11415.1281639761. The cubic root of 130305151 is about 506.9757596234.

Adding to 130305151 its reverse (151503031), we get a palindrome (281808182).

It can be divided in two parts, 13030 and 5151, that added together give a palindrome (18181).

The spelling of 130305151 in words is "one hundred thirty million, three hundred five thousand, one hundred fifty-one".