120207801 has 16 divisors (see below), whose sum is σ = 189083648. Its totient is φ = 66474000.

The previous prime is 120207797. The next prime is 120207823. The reversal of 120207801 is 108702021.

It is not a de Polignac number, because 120207801 - 2² = 120207797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120207401) 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, 91675 + ... + 92976.

It is an arithmetic number, because the mean of its divisors is an integer number (11817728).

Almost surely, 2^120207801 is an apocalyptic number.

It is an amenable number.

120207801 is a deficient number, since it is larger than the sum of its proper divisors (68875847).

120207801 is a wasteful number, since it uses less digits than its factorization.

120207801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184692.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 120207801 is about 10963.9318221156. The cubic root of 120207801 is about 493.5269625341.

Adding to 120207801 its reverse (108702021), we get a palindrome (228909822).

The spelling of 120207801 in words is "one hundred twenty million, two hundred seven thousand, eight hundred one".