20233030210 has 16 divisors (see below), whose sum is σ = 36460997496. Its totient is φ = 8083980288.

The previous prime is 20233030193. The next prime is 20233030219. The reversal of 20233030210 is 1203033202.

It can be written as a sum of positive squares in 4 ways, for example, as 18367567729 + 1865462481 = 135527^2 + 43191^2 .

It is a super-2 number, since 2×20233030210² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20233030219) 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, 1144767 + ... + 1162306.

Almost surely, 2^20233030210 is an apocalyptic number.

20233030210 is a deficient number, since it is larger than the sum of its proper divisors (16227967286).

20233030210 is a wasteful number, since it uses less digits than its factorization.

20233030210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307957.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20233030210 its reverse (1203033202), we get a palindrome (21436063412).

The spelling of 20233030210 in words is "twenty billion, two hundred thirty-three million, thirty thousand, two hundred ten".