111213113132130 has 64 divisors (see below), whose sum is σ = 269172049563648. Its totient is φ = 29405930722560.

The previous prime is 111213113132071. The next prime is 111213113132137. The reversal of 111213113132130 is 31231311312111.

It is a self number, because there is not a number n which added to its sum of digits gives 111213113132130.

It is not an unprimeable number, because it can be changed into a prime (111213113132137) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2170401 + ... + 15071060.

It is an arithmetic number, because the mean of its divisors is an integer number (4205813274432).

Almost surely, 2^{111213113132130} is an apocalyptic number.

111213113132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111213113132130 is an abundant number, since it is smaller than the sum of its proper divisors (157958936431518).

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

111213113132130 is a wasteful number, since it uses less digits than its factorization.

111213113132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17243291.

The product of its (nonzero) digits is 324, while the sum is 24.

Adding to 111213113132130 its reverse (31231311312111), we get a palindrome (142444424444241).

The spelling of 111213113132130 in words is "one hundred eleven trillion, two hundred thirteen billion, one hundred thirteen million, one hundred thirty-two thousand, one hundred thirty".