130054287 has 8 divisors (see below), whose sum is σ = 189169920. Its totient is φ = 78820760.

The previous prime is 130054273. The next prime is 130054313. The reversal of 130054287 is 782450031.

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 130054287 - 2⁴ = 130054271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130056287) 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, 1970487 + ... + 1970552.

It is an arithmetic number, because the mean of its divisors is an integer number (23646240).

Almost surely, 2^130054287 is an apocalyptic number.

130054287 is a deficient number, since it is larger than the sum of its proper divisors (59115633).

130054287 is a wasteful number, since it uses less digits than its factorization.

130054287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3941053.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 130054287 is about 11404.1346449435. The cubic root of 130054287 is about 506.6502066925.

The spelling of 130054287 in words is "one hundred thirty million, fifty-four thousand, two hundred eighty-seven".