20302230303319 has 4 divisors (see below), whose sum is σ = 21002307210360. Its totient is φ = 19602153396280.

The previous prime is 20302230303281. The next prime is 20302230303331. The reversal of 20302230303319 is 91330303220302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20302230303319 - 2⁷ = 20302230303191 is a prime.

It is a super-2 number, since 2×20302230303319² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20302230303359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350038453477 + ... + 350038453534.

It is an arithmetic number, because the mean of its divisors is an integer number (5250576802590).

Almost surely, 2^{20302230303319} is an apocalyptic number.

20302230303319 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

20302230303319 is a deficient number, since it is larger than the sum of its proper divisors (700076907041).

20302230303319 is an equidigital number, since it uses as much as digits as its factorization.

20302230303319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700076907040.

The product of its (nonzero) digits is 17496, while the sum is 31.

The spelling of 20302230303319 in words is "twenty trillion, three hundred two billion, two hundred thirty million, three hundred three thousand, three hundred nineteen".