111351141042 has 8 divisors (see below), whose sum is σ = 222702282096. Its totient is φ = 37117047012.

The previous prime is 111351141037. The next prime is 111351141059. The reversal of 111351141042 is 240141153111.

111351141042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

111351141042 is an admirable number.

It is a super-2 number, since 2×111351141042² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 9279261748 + ... + 9279261759.

It is an arithmetic number, because the mean of its divisors is an integer number (27837785262).

Almost surely, 2^111351141042 is an apocalyptic number.

111351141042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111351141042 is a wasteful number, since it uses less digits than its factorization.

111351141042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18558523512.

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 111351141042 its reverse (240141153111), we get a palindrome (351492294153).

It can be divided in two parts, 111 and 351141042, that added together give a palindrome (351141153).

The spelling of 111351141042 in words is "one hundred eleven billion, three hundred fifty-one million, one hundred forty-one thousand, forty-two".