130271542 has 8 divisors (see below), whose sum is σ = 195570000. Its totient is φ = 65081544.

The previous prime is 130271489. The next prime is 130271549. The reversal of 130271542 is 245172031.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130271549) 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, 24042 + ... + 28957.

It is an arithmetic number, because the mean of its divisors is an integer number (24446250).

Almost surely, 2^130271542 is an apocalyptic number.

130271542 is a deficient number, since it is larger than the sum of its proper divisors (65298458).

130271542 is a wasteful number, since it uses less digits than its factorization.

130271542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54230.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 130271542 is about 11413.6559436493. The cubic root of 130271542 is about 506.9321685775.

The spelling of 130271542 in words is "one hundred thirty million, two hundred seventy-one thousand, five hundred forty-two".