805354101 has 12 divisors (see below), whose sum is σ = 1165993920. Its totient is φ = 535654440.

The previous prime is 805354087. The next prime is 805354111. The reversal of 805354101 is 101453508.

It is not a de Polignac number, because 805354101 - 2⁶ = 805354037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (805354111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99931 + ... + 107688.

It is an arithmetic number, because the mean of its divisors is an integer number (97166160).

Almost surely, 2^805354101 is an apocalyptic number.

It is an amenable number.

805354101 is a deficient number, since it is larger than the sum of its proper divisors (360639819).

805354101 is a wasteful number, since it uses less digits than its factorization.

805354101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208056 (or 208053 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 805354101 is about 28378.7614423181. The cubic root of 805354101 is about 930.3841250523.

The spelling of 805354101 in words is "eight hundred five million, three hundred fifty-four thousand, one hundred one".