268180130 has 8 divisors (see below), whose sum is σ = 482724252. Its totient is φ = 107272048.

The previous prime is 268180109. The next prime is 268180141. The reversal of 268180130 is 31081862.

It can be written as a sum of positive squares in 2 ways, for example, as 258920281 + 9259849 = 16091^2 + 3043^2 .

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

It is a super-3 number, since 3×268180130³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 268180093 and 268180102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13408997 + ... + 13409016.

Almost surely, 2^268180130 is an apocalyptic number.

268180130 is a deficient number, since it is larger than the sum of its proper divisors (214544122).

268180130 is a wasteful number, since it uses less digits than its factorization.

268180130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26818020.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 268180130 is about 16376.2062151159. The cubic root of 268180130 is about 644.8749872896.

The spelling of 268180130 in words is "two hundred sixty-eight million, one hundred eighty thousand, one hundred thirty".