85340731101 has 8 divisors (see below), whose sum is σ = 115227991680. Its totient is φ = 56173645632.

The previous prime is 85340731097. The next prime is 85340731111. The reversal of 85340731101 is 10113704358.

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

It is not a de Polignac number, because 85340731101 - 2² = 85340731097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85340731111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180043500 + ... + 180043973.

It is an arithmetic number, because the mean of its divisors is an integer number (14403498960).

Almost surely, 2^85340731101 is an apocalyptic number.

It is an amenable number.

85340731101 is a deficient number, since it is larger than the sum of its proper divisors (29887260579).

85340731101 is a wasteful number, since it uses less digits than its factorization.

85340731101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360087555.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 85340731101 in words is "eighty-five billion, three hundred forty million, seven hundred thirty-one thousand, one hundred one".