110001012 has 48 divisors (see below), whose sum is σ = 281679552. Its totient is φ = 33134080.

The previous prime is 110000993. The next prime is 110001053. The reversal of 110001012 is 210100011.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20428 + ... + 25244.

It is an arithmetic number, because the mean of its divisors is an integer number (5868324).

Almost surely, 2^110001012 is an apocalyptic number.

110001012 is a gapful number since it is divisible by the number (12) 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 110001012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140839776).

110001012 is an abundant number, since it is smaller than the sum of its proper divisors (171678540).

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

110001012 is a wasteful number, since it uses less digits than its factorization.

110001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5008 (or 5006 counting only the distinct ones).

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

The square root of 110001012 is about 10488.1367267976. The cubic root of 110001012 is about 479.1434550705.

Adding to 110001012 its reverse (210100011), we get a palindrome (320101023).

The spelling of 110001012 in words is "one hundred ten million, one thousand, twelve".