20001514201 has 2 divisors, whose sum is σ = 20001514202. Its totient is φ = 20001514200.

The previous prime is 20001514193. The next prime is 20001514229. The reversal of 20001514201 is 10241510002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19662770176 + 338744025 = 140224^2 + 18405^2 .

It is a cyclic number.

It is not a de Polignac number, because 20001514201 - 2³ = 20001514193 is a prime.

It is not a weakly prime, because it can be changed into another prime (20001514261) 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, 10000757100 + 10000757101.

It is an arithmetic number, because the mean of its divisors is an integer number (10000757101).

Almost surely, 2^20001514201 is an apocalyptic number.

It is an amenable number.

20001514201 is a deficient number, since it is larger than the sum of its proper divisors (1).

20001514201 is an equidigital number, since it uses as much as digits as its factorization.

20001514201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 16.

The spelling of 20001514201 in words is "twenty billion, one million, five hundred fourteen thousand, two hundred one".