110113020 has 144 divisors (see below), whose sum is σ = 351012480. Its totient is φ = 28973376.

The previous prime is 110113019. The next prime is 110113021. The reversal of 110113020 is 20311011.

It is an interprime number because it is at equal distance from previous prime (110113019) and next prime (110113021).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110112993 and 110113011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110113021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 675459 + ... + 675621.

Almost surely, 2^110113020 is an apocalyptic number.

110113020 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 110113020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175506240).

110113020 is an abundant number, since it is smaller than the sum of its proper divisors (240899460).

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

110113020 is a wasteful number, since it uses less digits than its factorization.

110113020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 110113020 is about 10493.4751155182. The cubic root of 110113020 is about 479.3060284073.

Adding to 110113020 its reverse (20311011), we get a palindrome (130424031).

The spelling of 110113020 in words is "one hundred ten million, one hundred thirteen thousand, twenty".