120342334101020 has 24 divisors (see below), whose sum is σ = 253101229781568. Its totient is φ = 48064109227200.

The previous prime is 120342334100999. The next prime is 120342334101049. The reversal of 120342334101020 is 20101433243021.

It is a congruent number.

It is an unprimeable number.

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, 4551512276 + ... + 4551538715.

It is an arithmetic number, because the mean of its divisors is an integer number (10545884574232).

Almost surely, 2^{120342334101020} is an apocalyptic number.

120342334101020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120342334101020 is an abundant number, since it is smaller than the sum of its proper divisors (132758895680548).

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

120342334101020 is a wasteful number, since it uses less digits than its factorization.

120342334101020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9103051661 (or 9103051659 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 120342334101020 its reverse (20101433243021), we get a palindrome (140443767344041).

The spelling of 120342334101020 in words is "one hundred twenty trillion, three hundred forty-two billion, three hundred thirty-four million, one hundred one thousand, twenty".