10881030 has 32 divisors (see below), whose sum is σ = 26210304. Its totient is φ = 2890976.

The previous prime is 10881029. The next prime is 10881083. The reversal of 10881030 is 3018801.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10880988 and 10881006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11017 + ... + 11963.

It is an arithmetic number, because the mean of its divisors is an integer number (819072).

Almost surely, 2^10881030 is an apocalyptic number.

10881030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10881030 is an abundant number, since it is smaller than the sum of its proper divisors (15329274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10881030 is a wasteful number, since it uses less digits than its factorization.

10881030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 10881030 is about 3298.6406291077. The cubic root of 10881030 is about 221.5933225103.

Adding to 10881030 its reverse (3018801), we get a palindrome (13899831).

The spelling of 10881030 in words is "ten million, eight hundred eighty-one thousand, thirty".