14200121011 has 2 divisors, whose sum is σ = 14200121012. Its totient is φ = 14200121010.

The previous prime is 14200120999. The next prime is 14200121017. The reversal of 14200121011 is 11012100241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14200121011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14200120982 and 14200121000.

It is not a weakly prime, because it can be changed into another prime (14200121017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7100060505 + 7100060506.

It is an arithmetic number, because the mean of its divisors is an integer number (7100060506).

Almost surely, 2^14200121011 is an apocalyptic number.

14200121011 is a deficient number, since it is larger than the sum of its proper divisors (1).

14200121011 is an equidigital number, since it uses as much as digits as its factorization.

14200121011 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 13.

Adding to 14200121011 its reverse (11012100241), we get a palindrome (25212221252).

The spelling of 14200121011 in words is "fourteen billion, two hundred million, one hundred twenty-one thousand, eleven".