268201318106 has 16 divisors (see below), whose sum is σ = 421188616800. Its totient is φ = 127916538288.

The previous prime is 268201318103. The next prime is 268201318109. The reversal of 268201318106 is 601813102862.

It is an interprime number because it is at equal distance from previous prime (268201318103) and next prime (268201318109).

It is a self number, because there is not a number n which added to its sum of digits gives 268201318106.

It is not an unprimeable number, because it can be changed into a prime (268201318103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27851576 + ... + 27861203.

It is an arithmetic number, because the mean of its divisors is an integer number (26324288550).

Almost surely, 2^268201318106 is an apocalyptic number.

268201318106 is a deficient number, since it is larger than the sum of its proper divisors (152987298694).

268201318106 is a wasteful number, since it uses less digits than its factorization.

268201318106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55712893.

The product of its (nonzero) digits is 27648, while the sum is 38.

The spelling of 268201318106 in words is "two hundred sixty-eight billion, two hundred one million, three hundred eighteen thousand, one hundred six".