606011100991 has 8 divisors (see below), whose sum is σ = 642387158784. Its totient is φ = 569715970560.

The previous prime is 606011100979. The next prime is 606011101019. The reversal of 606011100991 is 199001110606.

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 606011100991 - 2⁹ = 606011100479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606011100971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20216415 + ... + 20246368.

It is an arithmetic number, because the mean of its divisors is an integer number (80298394848).

Almost surely, 2^606011100991 is an apocalyptic number.

606011100991 is a deficient number, since it is larger than the sum of its proper divisors (36376057793).

606011100991 is a wasteful number, since it uses less digits than its factorization.

606011100991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40463681.

The product of its (nonzero) digits is 2916, while the sum is 34.

The spelling of 606011100991 in words is "six hundred six billion, eleven million, one hundred thousand, nine hundred ninety-one".