111010102111130 has 16 divisors (see below), whose sum is σ = 200306736824040. Its totient is φ = 44295473505792.

The previous prime is 111010102111121. The next prime is 111010102111169. The reversal of 111010102111130 is 31111201010111.

It can be written as a sum of positive squares in 4 ways, for example, as 107884097772529 + 3126004338601 = 10386727^2 + 1768051^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13570913039 + ... + 13570921218.

Almost surely, 2^{111010102111130} is an apocalyptic number.

111010102111130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111010102111130 is a deficient number, since it is larger than the sum of its proper divisors (89296634712910).

111010102111130 is a wasteful number, since it uses less digits than its factorization.

111010102111130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27141834673.

The product of its (nonzero) digits is 6, while the sum is 14.

Adding to 111010102111130 its reverse (31111201010111), we get a palindrome (142121303121241).

The spelling of 111010102111130 in words is "one hundred eleven trillion, ten billion, one hundred two million, one hundred eleven thousand, one hundred thirty".