881107313 has 2 divisors, whose sum is σ = 881107314. Its totient is φ = 881107312.

The previous prime is 881107309. The next prime is 881107369. The reversal of 881107313 is 313701188.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 660644209 + 220463104 = 25703^2 + 14848^2 .

It is a cyclic number.

It is not a de Polignac number, because 881107313 - 2² = 881107309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 881107313.

It is not a weakly prime, because it can be changed into another prime (881187313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440553656 + 440553657.

It is an arithmetic number, because the mean of its divisors is an integer number (440553657).

Almost surely, 2^881107313 is an apocalyptic number.

It is an amenable number.

881107313 is a deficient number, since it is larger than the sum of its proper divisors (1).

881107313 is an equidigital number, since it uses as much as digits as its factorization.

881107313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 881107313 is about 29683.4518376822. The cubic root of 881107313 is about 958.6857424494.

The spelling of 881107313 in words is "eight hundred eighty-one million, one hundred seven thousand, three hundred thirteen".