106521002179 has 2 divisors, whose sum is σ = 106521002180. Its totient is φ = 106521002178.

The previous prime is 106521002149. The next prime is 106521002201. The reversal of 106521002179 is 971200125601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106521002179 - 2²¹ = 106518905027 is a prime.

It is a super-2 number, since 2×106521002179² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106521002149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53260501089 + 53260501090.

It is an arithmetic number, because the mean of its divisors is an integer number (53260501090).

Almost surely, 2^106521002179 is an apocalyptic number.

106521002179 is a deficient number, since it is larger than the sum of its proper divisors (1).

106521002179 is an equidigital number, since it uses as much as digits as its factorization.

106521002179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 34.

The spelling of 106521002179 in words is "one hundred six billion, five hundred twenty-one million, two thousand, one hundred seventy-nine".