10830530880 has 336 divisors, whose sum is σ = 40806380160. Its totient is φ = 2620256256.

The previous prime is 10830530863. The next prime is 10830530891. The reversal of 10830530880 is 8803503801.

It is a happy number.

10830530880 is a `hidden beast` number, since 10 + 8 + 30 + 530 + 8 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2206509 + ... + 2211411.

It is an arithmetic number, because the mean of its divisors is an integer number (121447560).

Almost surely, 2^10830530880 is an apocalyptic number.

10830530880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10830530880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20403190080).

10830530880 is an abundant number, since it is smaller than the sum of its proper divisors (29975849280).

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

10830530880 is a wasteful number, since it uses less digits than its factorization.

10830530880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998 (or 4985 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 10830530880 in words is "ten billion, eight hundred thirty million, five hundred thirty thousand, eight hundred eighty".