111233132130 has 16 divisors (see below), whose sum is σ = 266959517184. Its totient is φ = 29662168560.

The previous prime is 111233132117. The next prime is 111233132141. The reversal of 111233132130 is 31231332111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111233132097 and 111233132106.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1853885506 + ... + 1853885565.

It is an arithmetic number, because the mean of its divisors is an integer number (16684969824).

Almost surely, 2^111233132130 is an apocalyptic number.

111233132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111233132130 is an abundant number, since it is smaller than the sum of its proper divisors (155726385054).

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

111233132130 is a wasteful number, since it uses less digits than its factorization.

111233132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707771081.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 111233132130 its reverse (31231332111), we get a palindrome (142464464241).

The spelling of 111233132130 in words is "one hundred eleven billion, two hundred thirty-three million, one hundred thirty-two thousand, one hundred thirty".