20142301 has 2 divisors, whose sum is σ = 20142302. Its totient is φ = 20142300.

The previous prime is 20142289. The next prime is 20142307. The reversal of 20142301 is 10324102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18714276 + 1428025 = 4326^2 + 1195^2 .

It is a cyclic number.

It is not a de Polignac number, because 20142301 - 2⁹ = 20141789 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20142307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10071150 + 10071151.

It is an arithmetic number, because the mean of its divisors is an integer number (10071151).

Almost surely, 2^20142301 is an apocalyptic number.

It is an amenable number.

20142301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20142301 is an equidigital number, since it uses as much as digits as its factorization.

20142301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 20142301 is about 4488.0174910533. The cubic root of 20142301 is about 272.0840147405.

Adding to 20142301 its reverse (10324102), we get a palindrome (30466403).

The spelling of 20142301 in words is "twenty million, one hundred forty-two thousand, three hundred one".