111321011230130 has 128 divisors (see below), whose sum is σ = 220680133067520. Its totient is φ = 40180907381760.

The previous prime is 111321011230103. The next prime is 111321011230139. The reversal of 111321011230130 is 31032110123111.

It is not an unprimeable number, because it can be changed into a prime (111321011230139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1022336669 + ... + 1022445551.

It is an arithmetic number, because the mean of its divisors is an integer number (1724063539590).

Almost surely, 2^{111321011230130} is an apocalyptic number.

111321011230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111321011230130 is a deficient number, since it is larger than the sum of its proper divisors (109359121837390).

111321011230130 is a wasteful number, since it uses less digits than its factorization.

111321011230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109756.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 111321011230130 its reverse (31032110123111), we get a palindrome (142353121353241).

The spelling of 111321011230130 in words is "one hundred eleven trillion, three hundred twenty-one billion, eleven million, two hundred thirty thousand, one hundred thirty".