20033330130 has 64 divisors (see below), whose sum is σ = 58278787200. Its totient is φ = 4856564160.

The previous prime is 20033330101. The next prime is 20033330131. The reversal of 20033330130 is 3103333002.

20033330130 is a `hidden beast` number, since 2 + 0 + 0 + 333 + 301 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (20033330131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3369645 + ... + 3375584.

It is an arithmetic number, because the mean of its divisors is an integer number (910606050).

Almost surely, 2^20033330130 is an apocalyptic number.

20033330130 is an abundant number, since it is smaller than the sum of its proper divisors (38245457070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20033330130 is a wasteful number, since it uses less digits than its factorization.

20033330130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6745256 (or 6745250 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 20033330130 its reverse (3103333002), we get a palindrome (23136663132).

The spelling of 20033330130 in words is "twenty billion, thirty-three million, three hundred thirty thousand, one hundred thirty".