106786572979 has 2 divisors, whose sum is σ = 106786572980. Its totient is φ = 106786572978.

The previous prime is 106786572961. The next prime is 106786573007. The reversal of 106786572979 is 979275687601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106786572979 - 2¹⁷ = 106786441907 is a prime.

It is a super-2 number, since 2×106786572979² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106786072979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53393286489 + 53393286490.

It is an arithmetic number, because the mean of its divisors is an integer number (53393286490).

Almost surely, 2^106786572979 is an apocalyptic number.

106786572979 is a deficient number, since it is larger than the sum of its proper divisors (1).

106786572979 is an equidigital number, since it uses as much as digits as its factorization.

106786572979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80015040, while the sum is 67.

The spelling of 106786572979 in words is "one hundred six billion, seven hundred eighty-six million, five hundred seventy-two thousand, nine hundred seventy-nine".