111110132130 has 64 divisors (see below), whose sum is σ = 278310470400. Its totient is φ = 28335833856.

The previous prime is 111110132113. The next prime is 111110132171. The reversal of 111110132130 is 31231011111.

It is a super-2 number, since 2×111110132130² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 31 ways as a sum of consecutive naturals, for example, 4783224 + ... + 4806396.

It is an arithmetic number, because the mean of its divisors is an integer number (4348601100).

Almost surely, 2^111110132130 is an apocalyptic number.

111110132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111110132130 is an abundant number, since it is smaller than the sum of its proper divisors (167200338270).

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

111110132130 is a wasteful number, since it uses less digits than its factorization.

111110132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30155.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 111110132130 its reverse (31231011111), we get a palindrome (142341143241).

The spelling of 111110132130 in words is "one hundred eleven billion, one hundred ten million, one hundred thirty-two thousand, one hundred thirty".