801181107 has 12 divisors (see below), whose sum is σ = 1171911520. Its totient is φ = 527359248.

The previous prime is 801181067. The next prime is 801181153. The reversal of 801181107 is 701181108.

It is not a de Polignac number, because 801181107 - 2⁷ = 801180979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (801181307) 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, 562708 + ... + 564129.

Almost surely, 2^801181107 is an apocalyptic number.

801181107 is a deficient number, since it is larger than the sum of its proper divisors (370730413).

801181107 is a wasteful number, since it uses less digits than its factorization.

801181107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126922 (or 1126919 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 27.

The square root of 801181107 is about 28305.1427659357. The cubic root of 801181107 is about 928.7743931661.

Subtracting from 801181107 its reverse (701181108), we obtain a palindrome (99999999).

It can be divided in two parts, 80118 and 1107, that added together give a square (81225 = 285²).

The spelling of 801181107 in words is "eight hundred one million, one hundred eighty-one thousand, one hundred seven".