101120243113142 has 16 divisors (see below), whose sum is σ = 165471634869264. Its totient is φ = 45963150720000.

The previous prime is 101120243113117. The next prime is 101120243113151. The reversal of 101120243113142 is 241311342021101.

It is a happy number.

It is a super-2 number, since 2×101120243113142² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28070459 + ... + 31467302.

It is an arithmetic number, because the mean of its divisors is an integer number (10341977179329).

Almost surely, 2^{101120243113142} is an apocalyptic number.

101120243113142 is a deficient number, since it is larger than the sum of its proper divisors (64351391756122).

101120243113142 is a wasteful number, since it uses less digits than its factorization.

101120243113142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59614975.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 101120243113142 its reverse (241311342021101), we get a palindrome (342431585134243).

The spelling of 101120243113142 in words is "one hundred one trillion, one hundred twenty billion, two hundred forty-three million, one hundred thirteen thousand, one hundred forty-two".