154500130 has 8 divisors (see below), whose sum is σ = 278100252. Its totient is φ = 61800048.

The previous prime is 154500127. The next prime is 154500169. The reversal of 154500130 is 31005451.

It can be written as a sum of positive squares in 2 ways, for example, as 146821689 + 7678441 = 12117^2 + 2771^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 154500098 and 154500107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7724997 + ... + 7725016.

Almost surely, 2^154500130 is an apocalyptic number.

154500130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154500130 is a deficient number, since it is larger than the sum of its proper divisors (123600122).

154500130 is a wasteful number, since it uses less digits than its factorization.

154500130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15450020.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 154500130 is about 12429.8081240219. The cubic root of 154500130 is about 536.5904632273.

Adding to 154500130 its reverse (31005451), we get a palindrome (185505581).

The spelling of 154500130 in words is "one hundred fifty-four million, five hundred thousand, one hundred thirty".