1110113301042 has 24 divisors (see below), whose sum is σ = 2494328652816. Its totient is φ = 370037766852.

The previous prime is 1110113301041. The next prime is 1110113301043. The reversal of 1110113301042 is 2401033110111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1110113301041) and next prime (1110113301043).

It is a super-2 number, since 2×1110113301042² (a number of 25 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1110113301041) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1142091388 + ... + 1142092359.

It is an arithmetic number, because the mean of its divisors is an integer number (103930360534).

Almost surely, 2^{1110113301042} is an apocalyptic number.

1110113301042 is an abundant number, since it is smaller than the sum of its proper divisors (1384215351774).

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

1110113301042 is an equidigital number, since it uses as much as digits as its factorization.

1110113301042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284183764 (or 2284183752 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1110113301042 its reverse (2401033110111), we get a palindrome (3511146411153).

The spelling of 1110113301042 in words is "one trillion, one hundred ten billion, one hundred thirteen million, three hundred one thousand, forty-two".