20302030301 has 12 divisors (see below), whose sum is σ = 23850481500. Its totient is φ = 17229441600.

The previous prime is 20302030249. The next prime is 20302030303. The reversal of 20302030301 is 10303020302.

It can be written as a sum of positive squares in 2 ways, for example, as 15160996900 + 5141033401 = 123130^2 + 71701^2 .

It is not a de Polignac number, because 20302030301 - 2¹⁴ = 20302013917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20302030303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2046176 + ... + 2056073.

It is an arithmetic number, because the mean of its divisors is an integer number (1987540125).

Almost surely, 2^20302030301 is an apocalyptic number.

It is an amenable number.

20302030301 is a deficient number, since it is larger than the sum of its proper divisors (3548451199).

20302030301 is a wasteful number, since it uses less digits than its factorization.

20302030301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4102364 (or 4102357 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20302030301 its reverse (10303020302), we get a palindrome (30605050603).

Subtracting from 20302030301 its reverse (10303020302), we obtain a palindrome (9999009999).

The spelling of 20302030301 in words is "twenty billion, three hundred two million, thirty thousand, three hundred one".