10143220110 has 128 divisors (see below), whose sum is σ = 26813445120. Its totient is φ = 2444276736.

The previous prime is 10143220097. The next prime is 10143220121. The reversal of 10143220110 is 1102234101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10143220110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5990424 + ... + 5992116.

It is an arithmetic number, because the mean of its divisors is an integer number (209480040).

Almost surely, 2^10143220110 is an apocalyptic number.

10143220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10143220110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13406722560).

10143220110 is an abundant number, since it is smaller than the sum of its proper divisors (16670225010).

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

10143220110 is a wasteful number, since it uses less digits than its factorization.

10143220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10143220110 its reverse (1102234101), we get a palindrome (11245454211).

The spelling of 10143220110 in words is "ten billion, one hundred forty-three million, two hundred twenty thousand, one hundred ten".