107668281 has 16 divisors (see below), whose sum is σ = 167163264. Its totient is φ = 60363264.

The previous prime is 107668273. The next prime is 107668283. The reversal of 107668281 is 182866701.

It is not a de Polignac number, because 107668281 - 2³ = 107668273 is a prime.

It is a super-2 number, since 2×107668281² = 23184917466989922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107668283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47256 + ... + 49481.

It is an arithmetic number, because the mean of its divisors is an integer number (10447704).

Almost surely, 2^107668281 is an apocalyptic number.

It is an amenable number.

107668281 is a deficient number, since it is larger than the sum of its proper divisors (59494983).

107668281 is an equidigital number, since it uses as much as digits as its factorization.

107668281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96800.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 107668281 is about 10376.3327336781. The cubic root of 107668281 is about 475.7322497316.

The spelling of 107668281 in words is "one hundred seven million, six hundred sixty-eight thousand, two hundred eighty-one".