1110113442 has 48 divisors (see below), whose sum is σ = 2477666880. Its totient is φ = 358956576.

The previous prime is 1110113387. The next prime is 1110113483. The reversal of 1110113442 is 2443110111.

1110113442 is a `hidden beast` number, since 1 + 110 + 113 + 442 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236773 + ... + 241415.

It is an arithmetic number, because the mean of its divisors is an integer number (51618060).

Almost surely, 2^1110113442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110113442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1238833440).

1110113442 is an abundant number, since it is smaller than the sum of its proper divisors (1367553438).

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

1110113442 is a wasteful number, since it uses less digits than its factorization.

1110113442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047 (or 5044 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1110113442 is about 33318.3649358728. The cubic root of 1110113442 is about 1035.4340768328.

Adding to 1110113442 its reverse (2443110111), we get a palindrome (3553223553).

The spelling of 1110113442 in words is "one billion, one hundred ten million, one hundred thirteen thousand, four hundred forty-two".