6120121151 has 2 divisors, whose sum is σ = 6120121152. Its totient is φ = 6120121150.

The previous prime is 6120121081. The next prime is 6120121177. The reversal of 6120121151 is 1511210216.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6120121151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6120121351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060060575 + 3060060576.

It is an arithmetic number, because the mean of its divisors is an integer number (3060060576).

Almost surely, 2^6120121151 is an apocalyptic number.

6120121151 is a deficient number, since it is larger than the sum of its proper divisors (1).

6120121151 is an equidigital number, since it uses as much as digits as its factorization.

6120121151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 20.

The square root of 6120121151 is about 78231.2031800611. The cubic root of 6120121151 is about 1829.1669246059.

Adding to 6120121151 its reverse (1511210216), we get a palindrome (7631331367).

The spelling of 6120121151 in words is "six billion, one hundred twenty million, one hundred twenty-one thousand, one hundred fifty-one".