20014133130 has 32 divisors (see below), whose sum is σ = 53371022400. Its totient is φ = 5337102096.

The previous prime is 20014133119. The next prime is 20014133137. The reversal of 20014133130 is 3133141002.

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 (20014133137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37062940 + ... + 37063479.

It is an arithmetic number, because the mean of its divisors is an integer number (1667844450).

Almost surely, 2^20014133130 is an apocalyptic number.

20014133130 is an abundant number, since it is smaller than the sum of its proper divisors (33356889270).

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

20014133130 is a wasteful number, since it uses less digits than its factorization.

20014133130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74126435 (or 74126429 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20014133130 its reverse (3133141002), we get a palindrome (23147274132).

The spelling of 20014133130 in words is "twenty billion, fourteen million, one hundred thirty-three thousand, one hundred thirty".