6121201 has 2 divisors, whose sum is σ = 6121202. Its totient is φ = 6121200.

The previous prime is 6121121. The next prime is 6121223. The reversal of 6121201 is 1021216.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5760000 + 361201 = 2400^2 + 601^2 .

It is a cyclic number.

It is not a de Polignac number, because 6121201 - 2⁹ = 6120689 is a prime.

It is not a weakly prime, because it can be changed into another prime (6121231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060600 + 3060601.

It is an arithmetic number, because the mean of its divisors is an integer number (3060601).

Almost surely, 2^6121201 is an apocalyptic number.

It is an amenable number.

6121201 is a deficient number, since it is larger than the sum of its proper divisors (1).

6121201 is an equidigital number, since it uses as much as digits as its factorization.

6121201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 6121201 is about 2474.1061012010. The cubic root of 6121201 is about 182.9274499160.

Adding to 6121201 its reverse (1021216), we get a palindrome (7142417).

It can be divided in two parts, 6121 and 201, that multiplied together give a palindrome (1230321).

The spelling of 6121201 in words is "six million, one hundred twenty-one thousand, two hundred one".