130774521 has 8 divisors (see below), whose sum is σ = 174802464. Its totient is φ = 86964800.

The previous prime is 130774519. The next prime is 130774529. The reversal of 130774521 is 125477031.

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 130774521 - 2¹ = 130774519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130774529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53151 + ... + 55556.

It is an arithmetic number, because the mean of its divisors is an integer number (21850308).

Almost surely, 2^130774521 is an apocalyptic number.

It is an amenable number.

130774521 is a deficient number, since it is larger than the sum of its proper divisors (44027943).

130774521 is a wasteful number, since it uses less digits than its factorization.

130774521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109111.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 130774521 is about 11435.6688042283. The cubic root of 130774521 is about 507.5837531539.

The spelling of 130774521 in words is "one hundred thirty million, seven hundred seventy-four thousand, five hundred twenty-one".