10214110121 has 2 divisors, whose sum is σ = 10214110122. Its totient is φ = 10214110120.

The previous prime is 10214110057. The next prime is 10214110133. The reversal of 10214110121 is 12101141201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9788925721 + 425184400 = 98939^2 + 20620^2 .

It is a cyclic number.

It is not a de Polignac number, because 10214110121 - 2⁶ = 10214110057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10214110096 and 10214110105.

It is not a weakly prime, because it can be changed into another prime (10214110321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5107055060 + 5107055061.

It is an arithmetic number, because the mean of its divisors is an integer number (5107055061).

Almost surely, 2^10214110121 is an apocalyptic number.

It is an amenable number.

10214110121 is a deficient number, since it is larger than the sum of its proper divisors (1).

10214110121 is an equidigital number, since it uses as much as digits as its factorization.

10214110121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10214110121 its reverse (12101141201), we get a palindrome (22315251322).

The spelling of 10214110121 in words is "ten billion, two hundred fourteen million, one hundred ten thousand, one hundred twenty-one".