20314013303501 has 2 divisors, whose sum is σ = 20314013303502. Its totient is φ = 20314013303500.

The previous prime is 20314013303449. The next prime is 20314013303531. The reversal of 20314013303501 is 10530331041302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15086155128100 + 5227858175401 = 3884090^2 + 2286451^2 .

It is a cyclic number.

It is not a de Polignac number, because 20314013303501 - 2²⁶ = 20313946194637 is a prime.

It is a super-2 number, since 2×20314013303501² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20314013303531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10157006651750 + 10157006651751.

It is an arithmetic number, because the mean of its divisors is an integer number (10157006651751).

Almost surely, 2^{20314013303501} is an apocalyptic number.

It is an amenable number.

20314013303501 is a deficient number, since it is larger than the sum of its proper divisors (1).

20314013303501 is an equidigital number, since it uses as much as digits as its factorization.

20314013303501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 20314013303501 its reverse (10530331041302), we get a palindrome (30844344344803).

The spelling of 20314013303501 in words is "twenty trillion, three hundred fourteen billion, thirteen million, three hundred three thousand, five hundred one".