111010230 has 64 divisors (see below), whose sum is σ = 297190080. Its totient is φ = 29486592.

The previous prime is 111010199. The next prime is 111010261. The reversal of 111010230 is 32010111.

It is an interprime number because it is at equal distance from previous prime (111010199) and next prime (111010261).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84942 + ... + 86238.

It is an arithmetic number, because the mean of its divisors is an integer number (4643595).

Almost surely, 2^111010230 is an apocalyptic number.

111010230 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 111010230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148595040).

111010230 is an abundant number, since it is smaller than the sum of its proper divisors (186179850).

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

111010230 is a wasteful number, since it uses less digits than its factorization.

111010230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630 (or 1624 counting only the distinct ones).

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

The square root of 111010230 is about 10536.1392359820. The cubic root of 111010230 is about 480.6043169744.

Adding to 111010230 its reverse (32010111), we get a palindrome (143020341).

The spelling of 111010230 in words is "one hundred eleven million, ten thousand, two hundred thirty".