107287130 has 8 divisors (see below), whose sum is σ = 193116852. Its totient is φ = 42914848.

The previous prime is 107287123. The next prime is 107287133. The reversal of 107287130 is 31782701.

It can be written as a sum of positive squares in 2 ways, for example, as 92717641 + 14569489 = 9629^2 + 3817^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 107287093 and 107287102.

It is not an unprimeable number, because it can be changed into a prime (107287133) 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, 5364347 + ... + 5364366.

Almost surely, 2^107287130 is an apocalyptic number.

107287130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107287130 is a deficient number, since it is larger than the sum of its proper divisors (85829722).

107287130 is a wasteful number, since it uses less digits than its factorization.

107287130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10728720.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 107287130 is about 10357.9500867691. The cubic root of 107287130 is about 475.1702141588.

The spelling of 107287130 in words is "one hundred seven million, two hundred eighty-seven thousand, one hundred thirty".