20300098485 has 8 divisors (see below), whose sum is σ = 32480157600. Its totient is φ = 10826719184.

The previous prime is 20300098387. The next prime is 20300098501. The reversal of 20300098485 is 58489000302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20300098485 - 2⁸ = 20300098229 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676669935 + ... + 676669964.

It is an arithmetic number, because the mean of its divisors is an integer number (4060019700).

Almost surely, 2^20300098485 is an apocalyptic number.

It is an amenable number.

20300098485 is a deficient number, since it is larger than the sum of its proper divisors (12180059115).

20300098485 is a wasteful number, since it uses less digits than its factorization.

20300098485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353339907.

The product of its (nonzero) digits is 69120, while the sum is 39.

Adding to 20300098485 its reverse (58489000302), we get a palindrome (78789098787).

The spelling of 20300098485 in words is "twenty billion, three hundred million, ninety-eight thousand, four hundred eighty-five".