120605070115 has 4 divisors (see below), whose sum is σ = 144726084144. Its totient is φ = 96484056088.

The previous prime is 120605070107. The next prime is 120605070127. The reversal of 120605070115 is 511070506021.

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

It is a cyclic number.

It is not a de Polignac number, because 120605070115 - 2³ = 120605070107 is a prime.

It is a super-2 number, since 2×120605070115² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12060507007 + ... + 12060507016.

It is an arithmetic number, because the mean of its divisors is an integer number (36181521036).

Almost surely, 2^120605070115 is an apocalyptic number.

120605070115 is a deficient number, since it is larger than the sum of its proper divisors (24121014029).

120605070115 is an equidigital number, since it uses as much as digits as its factorization.

120605070115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24121014028.

The product of its (nonzero) digits is 2100, while the sum is 28.

Adding to 120605070115 its reverse (511070506021), we get a palindrome (631675576136).

The spelling of 120605070115 in words is "one hundred twenty billion, six hundred five million, seventy thousand, one hundred fifteen".