120454125512053 has 16 divisors (see below), whose sum is σ = 124759699130880. Its totient is φ = 116221433731200.

The previous prime is 120454125512033. The next prime is 120454125512101. The reversal of 120454125512053 is 350215521454021.

It is a cyclic number.

It is not a de Polignac number, because 120454125512053 - 2⁹ = 120454125511541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120454125511997 and 120454125512015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120454125512033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39995833 + ... + 42901921.

It is an arithmetic number, because the mean of its divisors is an integer number (7797481195680).

Almost surely, 2^{120454125512053} is an apocalyptic number.

It is an amenable number.

120454125512053 is a deficient number, since it is larger than the sum of its proper divisors (4305573618827).

120454125512053 is a wasteful number, since it uses less digits than its factorization.

120454125512053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918628.

The product of its (nonzero) digits is 240000, while the sum is 40.

Adding to 120454125512053 its reverse (350215521454021), we get a palindrome (470669646966074).

The spelling of 120454125512053 in words is "one hundred twenty trillion, four hundred fifty-four billion, one hundred twenty-five million, five hundred twelve thousand, fifty-three".