881118263 has 4 divisors (see below), whose sum is σ = 881177640. Its totient is φ = 881058888.

The previous prime is 881118241. The next prime is 881118311. The reversal of 881118263 is 362811188.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 881118263 - 2¹² = 881114167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881138263) 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, 14081 + ... + 44277.

It is an arithmetic number, because the mean of its divisors is an integer number (220294410).

Almost surely, 2^881118263 is an apocalyptic number.

881118263 is a deficient number, since it is larger than the sum of its proper divisors (59377).

881118263 is a wasteful number, since it uses less digits than its factorization.

881118263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59376.

The product of its digits is 18432, while the sum is 38.

The square root of 881118263 is about 29683.6362833127. The cubic root of 881118263 is about 958.6897138027.

The spelling of 881118263 in words is "eight hundred eighty-one million, one hundred eighteen thousand, two hundred sixty-three".