10050051010121 has 2 divisors, whose sum is σ = 10050051010122. Its totient is φ = 10050051010120.

The previous prime is 10050051010091. The next prime is 10050051010141. The reversal of 10050051010121 is 12101015005001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8958049000000 + 1092002010121 = 2993000^2 + 1044989^2 .

It is a cyclic number.

It is not a de Polignac number, because 10050051010121 - 2¹⁴ = 10050050993737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10050051010121.

It is not a weakly prime, because it can be changed into another prime (10050051010141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025025505060 + 5025025505061.

It is an arithmetic number, because the mean of its divisors is an integer number (5025025505061).

Almost surely, 2^{10050051010121} is an apocalyptic number.

It is an amenable number.

10050051010121 is a deficient number, since it is larger than the sum of its proper divisors (1).

10050051010121 is an equidigital number, since it uses as much as digits as its factorization.

10050051010121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50, while the sum is 17.

Adding to 10050051010121 its reverse (12101015005001), we get a palindrome (22151066015122).

The spelling of 10050051010121 in words is "ten trillion, fifty billion, fifty-one million, ten thousand, one hundred twenty-one".