168380107 has 4 divisors (see below), whose sum is σ = 192434416. Its totient is φ = 144325800.

The previous prime is 168380101. The next prime is 168380117. The reversal of 168380107 is 701083861.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701083861 = 23 ⋅30481907.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-168380107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (168380101) 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, 12027144 + ... + 12027157.

It is an arithmetic number, because the mean of its divisors is an integer number (48108604).

Almost surely, 2^168380107 is an apocalyptic number.

168380107 is a deficient number, since it is larger than the sum of its proper divisors (24054309).

168380107 is an equidigital number, since it uses as much as digits as its factorization.

168380107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24054308.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 168380107 is about 12976.1360581646. The cubic root of 168380107 is about 552.2006672150.

The spelling of 168380107 in words is "one hundred sixty-eight million, three hundred eighty thousand, one hundred seven".