111011230130 has 32 divisors (see below), whose sum is σ = 201417451200. Its totient is φ = 44050739392.

The previous prime is 111011230117. The next prime is 111011230193. The reversal of 111011230130 is 31032110111.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676004 + ... + 824016.

It is an arithmetic number, because the mean of its divisors is an integer number (6294295350).

Almost surely, 2^111011230130 is an apocalyptic number.

111011230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111011230130 is a deficient number, since it is larger than the sum of its proper divisors (90406221070).

111011230130 is a wasteful number, since it uses less digits than its factorization.

111011230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148618.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 111011230130 its reverse (31032110111), we get a palindrome (142043340241).

The spelling of 111011230130 in words is "one hundred eleven billion, eleven million, two hundred thirty thousand, one hundred thirty".