120245113132142 has 64 divisors (see below), whose sum is σ = 189522084096000. Its totient is φ = 57169928935680.

The previous prime is 120245113132087. The next prime is 120245113132279. The reversal of 120245113132142 is 241231311542021.

It is a junction number, because it is equal to n+sod(n) for n = 120245113132099 and 120245113132108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501530609 + ... + 501770307.

It is an arithmetic number, because the mean of its divisors is an integer number (2961282564000).

Almost surely, 2^{120245113132142} is an apocalyptic number.

120245113132142 is a deficient number, since it is larger than the sum of its proper divisors (69276970963858).

120245113132142 is a wasteful number, since it uses less digits than its factorization.

120245113132142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240881.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 120245113132142 its reverse (241231311542021), we get a palindrome (361476424674163).

The spelling of 120245113132142 in words is "one hundred twenty trillion, two hundred forty-five billion, one hundred thirteen million, one hundred thirty-two thousand, one hundred forty-two".