130250506 has 8 divisors (see below), whose sum is σ = 196781760. Its totient is φ = 64656588.

The previous prime is 130250501. The next prime is 130250579. The reversal of 130250506 is 605052031.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (130250501) 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, 233986 + ... + 234541.

It is an arithmetic number, because the mean of its divisors is an integer number (24597720).

Almost surely, 2^130250506 is an apocalyptic number.

130250506 is a deficient number, since it is larger than the sum of its proper divisors (66531254).

130250506 is a wasteful number, since it uses less digits than its factorization.

130250506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468668.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 130250506 is about 11412.7343787543. The cubic root of 130250506 is about 506.9048809623.

The spelling of 130250506 in words is "one hundred thirty million, two hundred fifty thousand, five hundred six".