10120110 has 128 divisors (see below), whose sum is σ = 32707584. Its totient is φ = 1935360.

The previous prime is 10120109. The next prime is 10120111. The reversal of 10120110 is 1102101.

It is an interprime number because it is at equal distance from previous prime (10120109) and next prime (10120111).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29862 + ... + 30198.

It is an arithmetic number, because the mean of its divisors is an integer number (255528).

Almost surely, 2^10120110 is an apocalyptic number.

10120110 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 10120110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16353792).

10120110 is an abundant number, since it is smaller than the sum of its proper divisors (22587474).

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

10120110 is a wasteful number, since it uses less digits than its factorization.

10120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 10120110 is about 3181.2120331723. The cubic root of 10120110 is about 216.3026022815.

Adding to 10120110 its reverse (1102101), we get a palindrome (11222211).

Subtracting from 10120110 its reverse (1102101), we obtain a square (9018009 = 3003²).

The spelling of 10120110 in words is "ten million, one hundred twenty thousand, one hundred ten".