120246113006245 has 4 divisors (see below), whose sum is σ = 144295335607500. Its totient is φ = 96196890404992.

The previous prime is 120246113006237. The next prime is 120246113006269. The reversal of 120246113006245 is 542600311642021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67120644612961 + 53125468393284 = 8192719^2 + 7288722^2 .

It is a cyclic number.

It is not a de Polignac number, because 120246113006245 - 2³ = 120246113006237 is a prime.

It is a super-2 number, since 2×120246113006245² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12024611300620 + ... + 12024611300629.

It is an arithmetic number, because the mean of its divisors is an integer number (36073833901875).

Almost surely, 2^{120246113006245} is an apocalyptic number.

It is an amenable number.

120246113006245 is a deficient number, since it is larger than the sum of its proper divisors (24049222601255).

120246113006245 is an equidigital number, since it uses as much as digits as its factorization.

120246113006245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24049222601254.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 120246113006245 its reverse (542600311642021), we get a palindrome (662846424648266).

The spelling of 120246113006245 in words is "one hundred twenty trillion, two hundred forty-six billion, one hundred thirteen million, six thousand, two hundred forty-five".