130270834 has 8 divisors (see below), whose sum is σ = 196832988. Its totient is φ = 64659840.

The previous prime is 130270831. The next prime is 130270841. The reversal of 130270834 is 438072031.

It can be written as a sum of positive squares in 2 ways, for example, as 121550625 + 8720209 = 11025^2 + 2953^2 .

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

It is not an unprimeable number, because it can be changed into a prime (130270831) 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, 237447 + ... + 237994.

Almost surely, 2^130270834 is an apocalyptic number.

130270834 is a deficient number, since it is larger than the sum of its proper divisors (66562154).

130270834 is a wasteful number, since it uses less digits than its factorization.

130270834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475580.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 130270834 is about 11413.6249281287. The cubic root of 130270834 is about 506.9312502172.

The spelling of 130270834 in words is "one hundred thirty million, two hundred seventy thousand, eight hundred thirty-four".