120120002401 has 4 divisors (see below), whose sum is σ = 137280002752. Its totient is φ = 102960002052.

The previous prime is 120120002399. The next prime is 120120002411. The reversal of 120120002401 is 104200021021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120120002401 - 2¹ = 120120002399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120120002411) 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, 8580000165 + ... + 8580000178.

It is an arithmetic number, because the mean of its divisors is an integer number (34320000688).

Almost surely, 2^120120002401 is an apocalyptic number.

It is an amenable number.

120120002401 is a deficient number, since it is larger than the sum of its proper divisors (17160000351).

120120002401 is an equidigital number, since it uses as much as digits as its factorization.

120120002401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17160000350.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120120002401 its reverse (104200021021), we get a palindrome (224320023422).

The spelling of 120120002401 in words is "one hundred twenty billion, one hundred twenty million, two thousand, four hundred one".