1050606100121 has 2 divisors, whose sum is σ = 1050606100122. Its totient is φ = 1050606100120.

The previous prime is 1050606100099. The next prime is 1050606100123. The reversal of 1050606100121 is 1210016060501.

1050606100121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 887761568521 + 162844531600 = 942211^2 + 403540^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050606100121 - 2¹⁸ = 1050605837977 is a prime.

It is a super-2 number, since 2×1050606100121² (a number of 25 digits) contains 22 as substring.

Together with 1050606100123, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1050606100123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525303050060 + 525303050061.

It is an arithmetic number, because the mean of its divisors is an integer number (525303050061).

Almost surely, 2^{1050606100121} is an apocalyptic number.

It is an amenable number.

1050606100121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050606100121 is an equidigital number, since it uses as much as digits as its factorization.

1050606100121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 23.

The spelling of 1050606100121 in words is "one trillion, fifty billion, six hundred six million, one hundred thousand, one hundred twenty-one".