120701395909 has 16 divisors (see below), whose sum is σ = 122830456320. Its totient is φ = 118588354560.

The previous prime is 120701395907. The next prime is 120701395951. The reversal of 120701395909 is 909593107021.

It is a cyclic number.

It is not a de Polignac number, because 120701395909 - 2¹ = 120701395907 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120701395907) 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, 24828139 + ... + 24832999.

It is an arithmetic number, because the mean of its divisors is an integer number (7676903520).

Almost surely, 2^120701395909 is an apocalyptic number.

It is an amenable number.

120701395909 is a deficient number, since it is larger than the sum of its proper divisors (2129060411).

120701395909 is a wasteful number, since it uses less digits than its factorization.

120701395909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6420.

The product of its (nonzero) digits is 153090, while the sum is 46.

The spelling of 120701395909 in words is "one hundred twenty billion, seven hundred one million, three hundred ninety-five thousand, nine hundred nine".