120025051345 has 8 divisors (see below), whose sum is σ = 145456102440. Its totient is φ = 95069347200.

The previous prime is 120025051343. The next prime is 120025051379. The reversal of 120025051345 is 543150520021.

It can be written as a sum of positive squares in 4 ways, for example, as 60081853456 + 59943197889 = 245116^2 + 244833^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120025051345 - 2¹ = 120025051343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120025051343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 118836180 + ... + 118837189.

It is an arithmetic number, because the mean of its divisors is an integer number (18182012805).

Almost surely, 2^120025051345 is an apocalyptic number.

It is an amenable number.

120025051345 is a deficient number, since it is larger than the sum of its proper divisors (25431051095).

120025051345 is a wasteful number, since it uses less digits than its factorization.

120025051345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237673475.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 120025051345 its reverse (543150520021), we get a palindrome (663175571366).

The spelling of 120025051345 in words is "one hundred twenty billion, twenty-five million, fifty-one thousand, three hundred forty-five".