120203471 has 2 divisors, whose sum is σ = 120203472. Its totient is φ = 120203470.

The previous prime is 120203453. The next prime is 120203507. The reversal of 120203471 is 174302021.

It is a weak prime.

It is an emirp because it is prime and its reverse (174302021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120203471 - 2⁶ = 120203407 is a prime.

It is a super-3 number, since 3×120203471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120203441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60101735 + 60101736.

It is an arithmetic number, because the mean of its divisors is an integer number (60101736).

Almost surely, 2^120203471 is an apocalyptic number.

120203471 is a deficient number, since it is larger than the sum of its proper divisors (1).

120203471 is an equidigital number, since it uses as much as digits as its factorization.

120203471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 120203471 is about 10963.7343546804. The cubic root of 120203471 is about 493.5210366919.

Adding to 120203471 its reverse (174302021), we get a palindrome (294505492).

The spelling of 120203471 in words is "one hundred twenty million, two hundred three thousand, four hundred seventy-one".