120207001 has 4 divisors (see below), whose sum is σ = 124352100. Its totient is φ = 116061904.

The previous prime is 120206971. The next prime is 120207011. The reversal of 120207001 is 100702021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100702021 = 7 ⋅14386003.

It can be written as a sum of positive squares in 2 ways, for example, as 101022601 + 19184400 = 10051^2 + 4380^2 .

It is a cyclic number.

It is not a de Polignac number, because 120207001 - 2⁷ = 120206873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120207011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2072506 + ... + 2072563.

It is an arithmetic number, because the mean of its divisors is an integer number (31088025).

Almost surely, 2^120207001 is an apocalyptic number.

It is an amenable number.

120207001 is a deficient number, since it is larger than the sum of its proper divisors (4145099).

120207001 is an equidigital number, since it uses as much as digits as its factorization.

120207001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4145098.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 120207001 is about 10963.8953387927. The cubic root of 120207001 is about 493.5258677010.

Adding to 120207001 its reverse (100702021), we get a palindrome (220909022).

The spelling of 120207001 in words is "one hundred twenty million, two hundred seven thousand, one".