20301131363 has 2 divisors, whose sum is σ = 20301131364. Its totient is φ = 20301131362.

The previous prime is 20301131329. The next prime is 20301131369. The reversal of 20301131363 is 36313110302.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20301131363 - 2³² = 16006164067 is a prime.

It is not a weakly prime, because it can be changed into another prime (20301131369) 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, 10150565681 + 10150565682.

It is an arithmetic number, because the mean of its divisors is an integer number (10150565682).

Almost surely, 2^20301131363 is an apocalyptic number.

20301131363 is a deficient number, since it is larger than the sum of its proper divisors (1).

20301131363 is an equidigital number, since it uses as much as digits as its factorization.

20301131363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 20301131363 its reverse (36313110302), we get a palindrome (56614241665).

The spelling of 20301131363 in words is "twenty billion, three hundred one million, one hundred thirty-one thousand, three hundred sixty-three".