85204077101 has 8 divisors (see below), whose sum is σ = 100099894944. Its totient is φ = 71499924720.

The previous prime is 85204077097. The next prime is 85204077121. The reversal of 85204077101 is 10177040258.

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 85204077101 - 2² = 85204077097 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 (85204077121) 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, 297916211 + ... + 297916496.

It is an arithmetic number, because the mean of its divisors is an integer number (12512486868).

Almost surely, 2^85204077101 is an apocalyptic number.

It is an amenable number.

85204077101 is a deficient number, since it is larger than the sum of its proper divisors (14895817843).

85204077101 is a wasteful number, since it uses less digits than its factorization.

85204077101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595832731.

The product of its (nonzero) digits is 15680, while the sum is 35.

The spelling of 85204077101 in words is "eighty-five billion, two hundred four million, seventy-seven thousand, one hundred one".