130262834 has 12 divisors (see below), whose sum is σ = 211581306. Its totient is φ = 60121152.

The previous prime is 130262723. The next prime is 130262861. The reversal of 130262834 is 438262031.

It can be written as a sum of positive squares in 3 ways, for example, as 34164025 + 96098809 = 5845^2 + 9803^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130262797 and 130262806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 192359 + ... + 193034.

Almost surely, 2^130262834 is an apocalyptic number.

130262834 is a deficient number, since it is larger than the sum of its proper divisors (81318472).

130262834 is a wasteful number, since it uses less digits than its factorization.

130262834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385421 (or 385408 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 130262834 is about 11413.2744644120. The cubic root of 130262834 is about 506.9208730338.

The spelling of 130262834 in words is "one hundred thirty million, two hundred sixty-two thousand, eight hundred thirty-four".