106317721275 has 12 divisors (see below), whose sum is σ = 175778632632. Its totient is φ = 56702784640.

The previous prime is 106317721271. The next prime is 106317721313. The reversal of 106317721275 is 572127713601.

It is not a de Polignac number, because 106317721275 - 2² = 106317721271 is a prime.

It is a super-2 number, since 2×106317721275² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106317721271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 708784734 + ... + 708784883.

It is an arithmetic number, because the mean of its divisors is an integer number (14648219386).

Almost surely, 2^106317721275 is an apocalyptic number.

106317721275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106317721275 is a deficient number, since it is larger than the sum of its proper divisors (69460911357).

106317721275 is a wasteful number, since it uses less digits than its factorization.

106317721275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417569630 (or 1417569625 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 42.

The spelling of 106317721275 in words is "one hundred six billion, three hundred seventeen million, seven hundred twenty-one thousand, two hundred seventy-five".