120115412245 has 8 divisors (see below), whose sum is σ = 152617229784. Its totient is φ = 90439839744.

The previous prime is 120115412201. The next prime is 120115412269. The reversal of 120115412245 is 542214511021.

It can be written as a sum of positive squares in 4 ways, for example, as 35034106276 + 85081305969 = 187174^2 + 291687^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 120115412245 - 2⁹ = 120115411733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706561164 + ... + 706561333.

It is an arithmetic number, because the mean of its divisors is an integer number (19077153723).

Almost surely, 2^120115412245 is an apocalyptic number.

It is an amenable number.

120115412245 is a deficient number, since it is larger than the sum of its proper divisors (32501817539).

120115412245 is a wasteful number, since it uses less digits than its factorization.

120115412245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413122519.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 120115412245 its reverse (542214511021), we get a palindrome (662329923266).

The spelling of 120115412245 in words is "one hundred twenty billion, one hundred fifteen million, four hundred twelve thousand, two hundred forty-five".