120500461 has 2 divisors, whose sum is σ = 120500462. Its totient is φ = 120500460.

The previous prime is 120500459. The next prime is 120500467. The reversal of 120500461 is 164005021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116424100 + 4076361 = 10790^2 + 2019^2 .

It is a cyclic number.

It is not a de Polignac number, because 120500461 - 2¹ = 120500459 is a prime.

It is a super-2 number, since 2×120500461² = 29040722202425042, which contains 22 as substring.

Together with 120500459, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120500467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60250230 + 60250231.

It is an arithmetic number, because the mean of its divisors is an integer number (60250231).

Almost surely, 2^120500461 is an apocalyptic number.

It is an amenable number.

120500461 is a deficient number, since it is larger than the sum of its proper divisors (1).

120500461 is an equidigital number, since it uses as much as digits as its factorization.

120500461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 120500461 is about 10977.2701980046. The cubic root of 120500461 is about 493.9271543764.

Adding to 120500461 its reverse (164005021), we get a palindrome (284505482).

It can be divided in two parts, 120 and 500461, that multiplied together give a triangular number (60055320 = T₁₀₉₅₉).

The spelling of 120500461 in words is "one hundred twenty million, five hundred thousand, four hundred sixty-one".