106170047280731 has 4 divisors (see below), whose sum is σ = 121337196892272. Its totient is φ = 91002897669192.

The previous prime is 106170047280707. The next prime is 106170047280743. The reversal of 106170047280731 is 137082740071601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106170047280731 - 2⁶ = 106170047280667 is a prime.

It is a super-2 number, since 2×106170047280731² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106170047280701) 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, 7583574805760 + ... + 7583574805773.

It is an arithmetic number, because the mean of its divisors is an integer number (30334299223068).

Almost surely, 2^{106170047280731} is an apocalyptic number.

106170047280731 is a deficient number, since it is larger than the sum of its proper divisors (15167149611541).

106170047280731 is an equidigital number, since it uses as much as digits as its factorization.

106170047280731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15167149611540.

The product of its (nonzero) digits is 395136, while the sum is 47.

The spelling of 106170047280731 in words is "one hundred six trillion, one hundred seventy billion, forty-seven million, two hundred eighty thousand, seven hundred thirty-one".