153130209 has 8 divisors (see below), whose sum is σ = 204533472. Its totient is φ = 101906880.

The previous prime is 153130151. The next prime is 153130261. The reversal of 153130209 is 902031351.

It is a happy number.

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

It is not a de Polignac number, because 153130209 - 2¹⁶ = 153064673 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (153130279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42984 + ... + 46409.

It is an arithmetic number, because the mean of its divisors is an integer number (25566684).

Almost surely, 2^153130209 is an apocalyptic number.

It is an amenable number.

153130209 is a deficient number, since it is larger than the sum of its proper divisors (51403263).

153130209 is an equidigital number, since it uses as much as digits as its factorization.

153130209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89967.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 153130209 is about 12374.5791443588. The cubic root of 153130209 is about 534.9998066788. Note that the first 3 decimals are identical.

The spelling of 153130209 in words is "one hundred fifty-three million, one hundred thirty thousand, two hundred nine".