130250133 has 16 divisors (see below), whose sum is σ = 207807040. Its totient is φ = 80153712.

The previous prime is 130250123. The next prime is 130250171. The reversal of 130250133 is 331052031.

130250133 is a `hidden beast` number, since 130 + 2 + 501 + 33 = 666.

It is not a de Polignac number, because 130250133 - 2⁴ = 130250117 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 (130250123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185191 + ... + 185892.

It is an arithmetic number, because the mean of its divisors is an integer number (12987940).

Almost surely, 2^130250133 is an apocalyptic number.

130250133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130250133 is a deficient number, since it is larger than the sum of its proper divisors (77556907).

130250133 is a wasteful number, since it uses less digits than its factorization.

130250133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371105 (or 371099 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 130250133 is about 11412.7180373476. The cubic root of 130250133 is about 506.9043970852.

The spelling of 130250133 in words is "one hundred thirty million, two hundred fifty thousand, one hundred thirty-three".