130757142 has 8 divisors (see below), whose sum is σ = 261514296. Its totient is φ = 43585712.

The previous prime is 130757141. The next prime is 130757153. The reversal of 130757142 is 241757031.

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

130757142 is an admirable number.

It is a super-3 number, since 3×130757142³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130757141) 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, 10896423 + ... + 10896434.

It is an arithmetic number, because the mean of its divisors is an integer number (32689287).

Almost surely, 2^130757142 is an apocalyptic number.

130757142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130757142 is a wasteful number, since it uses less digits than its factorization.

130757142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21792862.

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

The square root of 130757142 is about 11434.9089196198. The cubic root of 130757142 is about 507.5612674057.

The spelling of 130757142 in words is "one hundred thirty million, seven hundred fifty-seven thousand, one hundred forty-two".