20302104011 has 8 divisors (see below), whose sum is σ = 23950869504. Its totient is φ = 16840454760.

The previous prime is 20302104007. The next prime is 20302104019. The reversal of 20302104011 is 11040120302.

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 20302104011 - 2² = 20302104007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20302104019) 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 in 7 ways as a sum of consecutive naturals, for example, 46778825 + ... + 46779258.

It is an arithmetic number, because the mean of its divisors is an integer number (2993858688).

Almost surely, 2^20302104011 is an apocalyptic number.

20302104011 is a deficient number, since it is larger than the sum of its proper divisors (3648765493).

20302104011 is an equidigital number, since it uses as much as digits as its factorization.

20302104011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93558121.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20302104011 its reverse (11040120302), we get a palindrome (31342224313).

The spelling of 20302104011 in words is "twenty billion, three hundred two million, one hundred four thousand, eleven".