85111120337 has 4 divisors (see below), whose sum is σ = 85135173360. Its totient is φ = 85087067316.

The previous prime is 85111120333. The next prime is 85111120363. The reversal of 85111120337 is 73302111158.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 85111120337 - 2² = 85111120333 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85111120333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12021203 + ... + 12028280.

It is an arithmetic number, because the mean of its divisors is an integer number (21283793340).

Almost surely, 2^85111120337 is an apocalyptic number.

It is an amenable number.

85111120337 is a deficient number, since it is larger than the sum of its proper divisors (24053023).

85111120337 is a wasteful number, since it uses less digits than its factorization.

85111120337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24053022.

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 85111120337 in words is "eighty-five billion, one hundred eleven million, one hundred twenty thousand, three hundred thirty-seven".