20023330130 has 8 divisors (see below), whose sum is σ = 36041994252. Its totient is φ = 8009332048.

The previous prime is 20023330123. The next prime is 20023330141. The reversal of 20023330130 is 3103332002.

It can be written as a sum of positive squares in 2 ways, for example, as 19874514529 + 148815601 = 140977^2 + 12199^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20023330099 and 20023330108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001166497 + ... + 1001166516.

Almost surely, 2^20023330130 is an apocalyptic number.

20023330130 is a deficient number, since it is larger than the sum of its proper divisors (16018664122).

20023330130 is a wasteful number, since it uses less digits than its factorization.

20023330130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002333020.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 20023330130 its reverse (3103332002), we get a palindrome (23126662132).

The spelling of 20023330130 in words is "twenty billion, twenty-three million, three hundred thirty thousand, one hundred thirty".