120400301 has 12 divisors (see below), whose sum is σ = 143317152. Its totient is φ = 100798488.

The previous prime is 120400289. The next prime is 120400333. The reversal of 120400301 is 103004021.

It is a happy number.

It is not a de Polignac number, because 120400301 - 2⁶ = 120400237 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 (120400361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26465 + ... + 30678.

It is an arithmetic number, because the mean of its divisors is an integer number (11943096).

Almost surely, 2^120400301 is an apocalyptic number.

It is an amenable number.

120400301 is a deficient number, since it is larger than the sum of its proper divisors (22916851).

120400301 is an equidigital number, since it uses as much as digits as its factorization.

120400301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57200 (or 57193 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 120400301 is about 10972.7070953343. The cubic root of 120400301 is about 493.7902656688.

Adding to 120400301 its reverse (103004021), we get a palindrome (223404322).

It can be divided in two parts, 120400 and 301, that multiplied together give a square (36240400 = 6020²).

The spelling of 120400301 in words is "one hundred twenty million, four hundred thousand, three hundred one".