1112140131102 has 256 divisors, whose sum is σ = 3325903257600. Its totient is φ = 266033911680.

The previous prime is 1112140131101. The next prime is 1112140131133. The reversal of 1112140131102 is 2011310412111.

1112140131102 is a `hidden beast` number, since 11 + 121 + 401 + 31 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112140131101) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23706273 + ... + 23753139.

It is an arithmetic number, because the mean of its divisors is an integer number (12991809600).

Almost surely, 2^{1112140131102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112140131102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1662951628800).

1112140131102 is an abundant number, since it is smaller than the sum of its proper divisors (2213763126498).

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

1112140131102 is a wasteful number, since it uses less digits than its factorization.

1112140131102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47348 (or 47342 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 1112140131102 its reverse (2011310412111), we get a palindrome (3123450543213).

The spelling of 1112140131102 in words is "one trillion, one hundred twelve billion, one hundred forty million, one hundred thirty-one thousand, one hundred two".