120534231344025 has 24 divisors (see below), whose sum is σ = 199288463543424. Its totient is φ = 64283245624000.

The previous prime is 120534231343973. The next prime is 120534231344039. The reversal of 120534231344025 is 520443132435021.

It is a happy number.

It is not a de Polignac number, because 120534231344025 - 2¹⁴ = 120534231327641 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18076494 + ... + 23829143.

It is an arithmetic number, because the mean of its divisors is an integer number (8303685980976).

Almost surely, 2^{120534231344025} is an apocalyptic number.

120534231344025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120534231344025 is a deficient number, since it is larger than the sum of its proper divisors (78754232199399).

120534231344025 is a wasteful number, since it uses less digits than its factorization.

120534231344025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41944001 (or 41943996 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 120534231344025 its reverse (520443132435021), we get a palindrome (640977363779046).

The spelling of 120534231344025 in words is "one hundred twenty trillion, five hundred thirty-four billion, two hundred thirty-one million, three hundred forty-four thousand, twenty-five".