10011111100142 has 16 divisors (see below), whose sum is σ = 15807684762000. Its totient is φ = 4741905087360.

The previous prime is 10011111100141. The next prime is 10011111100163. The reversal of 10011111100142 is 24100111111001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011111100141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4646267 + ... + 6450582.

It is an arithmetic number, because the mean of its divisors is an integer number (987980297625).

Almost surely, 2^{10011111100142} is an apocalyptic number.

10011111100142 is a deficient number, since it is larger than the sum of its proper divisors (5796573661858).

10011111100142 is a wasteful number, since it uses less digits than its factorization.

10011111100142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11120611.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10011111100142 its reverse (24100111111001), we get a palindrome (34111222211143).

The spelling of 10011111100142 in words is "ten trillion, eleven billion, one hundred eleven million, one hundred thousand, one hundred forty-two".