110101142042 has 4 divisors (see below), whose sum is σ = 165151713066. Its totient is φ = 55050571020.

The previous prime is 110101142029. The next prime is 110101142057. The reversal of 110101142042 is 240241101011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 78024690241 + 32076451801 = 279329^2 + 179099^2 .

It is a super-2 number, since 2×110101142042² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110101142042.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525285509 + ... + 27525285512.

Almost surely, 2^110101142042 is an apocalyptic number.

110101142042 is a deficient number, since it is larger than the sum of its proper divisors (55050571024).

110101142042 is an equidigital number, since it uses as much as digits as its factorization.

110101142042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55050571023.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110101142042 its reverse (240241101011), we get a palindrome (350342243053).

The spelling of 110101142042 in words is "one hundred ten billion, one hundred one million, one hundred forty-two thousand, forty-two".