20412330130 has 8 divisors (see below), whose sum is σ = 36742194252. Its totient is φ = 8164932048.

The previous prime is 20412330073. The next prime is 20412330131. The reversal of 20412330130 is 3103321402.

It can be written as a sum of positive squares in 2 ways, for example, as 19399754089 + 1012576041 = 139283^2 + 31821^2 .

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

It is a super-2 number, since 2×20412330130² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20412330098 and 20412330107.

It is not an unprimeable number, because it can be changed into a prime (20412330131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1020616497 + ... + 1020616516.

Almost surely, 2^20412330130 is an apocalyptic number.

20412330130 is a deficient number, since it is larger than the sum of its proper divisors (16329864122).

20412330130 is a wasteful number, since it uses less digits than its factorization.

20412330130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041233020.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20412330130 its reverse (3103321402), we get a palindrome (23515651532).

The spelling of 20412330130 in words is "twenty billion, four hundred twelve million, three hundred thirty thousand, one hundred thirty".