20201130302 has 16 divisors (see below), whose sum is σ = 30745516032. Its totient is φ = 9952782840.

The previous prime is 20201130283. The next prime is 20201130307. The reversal of 20201130302 is 20303110202.

It is a happy number.

It is a super-2 number, since 2×20201130302² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201130307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223763 + ... + 300785.

It is an arithmetic number, because the mean of its divisors is an integer number (1921594752).

Almost surely, 2^20201130302 is an apocalyptic number.

20201130302 is a deficient number, since it is larger than the sum of its proper divisors (10544385730).

20201130302 is a wasteful number, since it uses less digits than its factorization.

20201130302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78943.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20201130302 its reverse (20303110202), we get a palindrome (40504240504).

The spelling of 20201130302 in words is "twenty billion, two hundred one million, one hundred thirty thousand, three hundred two".