4121026051 has 2 divisors, whose sum is σ = 4121026052. Its totient is φ = 4121026050.

The previous prime is 4121026043. The next prime is 4121026177. The reversal of 4121026051 is 1506201214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4121026051 - 2³ = 4121026043 is a prime.

It is not a weakly prime, because it can be changed into another prime (4121024051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060513025 + 2060513026.

It is an arithmetic number, because the mean of its divisors is an integer number (2060513026).

Almost surely, 2^4121026051 is an apocalyptic number.

4121026051 is a deficient number, since it is larger than the sum of its proper divisors (1).

4121026051 is an equidigital number, since it uses as much as digits as its factorization.

4121026051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 4121026051 is about 64195.2182876575. The cubic root of 4121026051 is about 1603.2519862784.

Adding to 4121026051 its reverse (1506201214), we get a palindrome (5627227265).

The spelling of 4121026051 in words is "four billion, one hundred twenty-one million, twenty-six thousand, fifty-one".