106616621011 has 8 divisors (see below), whose sum is σ = 106767327744. Its totient is φ = 106465983360.

The previous prime is 106616620991. The next prime is 106616621039. The reversal of 106616621011 is 110126616601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106616621011 - 2⁹ = 106616620499 is a prime.

It is a super-2 number, since 2×106616621011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106616621081) 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 7 ways as a sum of consecutive naturals, for example, 3591150 + ... + 3620716.

It is an arithmetic number, because the mean of its divisors is an integer number (13345915968).

Almost surely, 2^106616621011 is an apocalyptic number.

106616621011 is a deficient number, since it is larger than the sum of its proper divisors (150706733).

106616621011 is an equidigital number, since it uses as much as digits as its factorization.

106616621011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34541.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 106616621011 in words is "one hundred six billion, six hundred sixteen million, six hundred twenty-one thousand, eleven".