111010010130 has 96 divisors (see below), whose sum is σ = 290806813440. Its totient is φ = 29379369600.

The previous prime is 111010010093. The next prime is 111010010131. The reversal of 111010010130 is 31010010111.

111010010130 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (111010010131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17704636 + ... + 17710904.

It is an arithmetic number, because the mean of its divisors is an integer number (3029237640).

Almost surely, 2^111010010130 is an apocalyptic number.

111010010130 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 111010010130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145403406720).

111010010130 is an abundant number, since it is smaller than the sum of its proper divisors (179796803310).

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

111010010130 is a wasteful number, since it uses less digits than its factorization.

111010010130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7736 (or 7733 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 111010010130 its reverse (31010010111), we get a palindrome (142020020241).

The spelling of 111010010130 in words is "one hundred eleven billion, ten million, ten thousand, one hundred thirty".