130250243 has 8 divisors (see below), whose sum is σ = 138247200. Its totient is φ = 122290560.

The previous prime is 130250213. The next prime is 130250261. The reversal of 130250243 is 342052031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 130250243 - 2⁶ = 130250179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130250213) 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, 1943 + ... + 16256.

It is an arithmetic number, because the mean of its divisors is an integer number (17280900).

Almost surely, 2^130250243 is an apocalyptic number.

130250243 is a deficient number, since it is larger than the sum of its proper divisors (7996957).

130250243 is a wasteful number, since it uses less digits than its factorization.

130250243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18637.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 130250243 is about 11412.7228565317. The cubic root of 130250243 is about 506.9045397836.

The spelling of 130250243 in words is "one hundred thirty million, two hundred fifty thousand, two hundred forty-three".