801100361 has 4 divisors (see below), whose sum is σ = 801247872. Its totient is φ = 800952852.

The previous prime is 801100337. The next prime is 801100393. The reversal of 801100361 is 163001108.

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 801100361 - 2⁶ = 801100297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (801102361) 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 3 ways as a sum of consecutive naturals, for example, 65285 + ... + 76578.

It is an arithmetic number, because the mean of its divisors is an integer number (200311968).

Almost surely, 2^801100361 is an apocalyptic number.

It is an amenable number.

801100361 is a deficient number, since it is larger than the sum of its proper divisors (147511).

801100361 is a wasteful number, since it uses less digits than its factorization.

801100361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147510.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 801100361 is about 28303.7163814224. The cubic root of 801100361 is about 928.7431903432.

Adding to 801100361 its reverse (163001108), we get a palindrome (964101469).

The spelling of 801100361 in words is "eight hundred one million, one hundred thousand, three hundred sixty-one".