10830881 has 2 divisors, whose sum is σ = 10830882. Its totient is φ = 10830880.

The previous prime is 10830871. The next prime is 10830889. The reversal of 10830881 is 18803801.

It is a happy number.

10830881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10784656 + 46225 = 3284^2 + 215^2 .

It is an emirp because it is prime and its reverse (18803801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10830881 - 2¹⁴ = 10814497 is a prime.

It is a super-2 number, since 2×10830881² = 234615966472322, which contains 22 as substring.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (10830889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5415440 + 5415441.

It is an arithmetic number, because the mean of its divisors is an integer number (5415441).

Almost surely, 2^10830881 is an apocalyptic number.

It is an amenable number.

10830881 is a deficient number, since it is larger than the sum of its proper divisors (1).

10830881 is an equidigital number, since it uses as much as digits as its factorization.

10830881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 10830881 is about 3291.0303857607. The cubic root of 10830881 is about 221.2523682809.

It can be divided in two parts, 10830 and 881, that added together give a palindrome (11711).

The spelling of 10830881 in words is "ten million, eight hundred thirty thousand, eight hundred eighty-one".