107130256 has 10 divisors (see below), whose sum is σ = 207564902. Its totient is φ = 53565120.

The previous prime is 107130239. The next prime is 107130259. The reversal of 107130256 is 652031701.

It can be written as a sum of positive squares in only one way, i.e., 79923600 + 27206656 = 8940^2 + 5216^2 .

It is a super-2 number, since 2×107130256² = 22953783501251072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107130256.

It is not an unprimeable number, because it can be changed into a prime (107130259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3347805 + ... + 3347836.

Almost surely, 2^107130256 is an apocalyptic number.

107130256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

107130256 is a deficient number, since it is larger than the sum of its proper divisors (100434646).

107130256 is an equidigital number, since it uses as much as digits as its factorization.

107130256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6695649 (or 6695643 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 107130256 is about 10350.3746792085. The cubic root of 107130256 is about 474.9385050584.

Adding to 107130256 its reverse (652031701), we get a palindrome (759161957).

The spelling of 107130256 in words is "one hundred seven million, one hundred thirty thousand, two hundred fifty-six".