20403101130230 has 32 divisors (see below), whose sum is σ = 45200716352064. Its totient is φ = 6457245192576.

The previous prime is 20403101130221. The next prime is 20403101130239. The reversal of 20403101130230 is 3203110130402.

It is an interprime number because it is at equal distance from previous prime (20403101130221) and next prime (20403101130239).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20403101130239) 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, 11210494217 + ... + 11210496036.

It is an arithmetic number, because the mean of its divisors is an integer number (1412522386002).

Almost surely, 2^{20403101130230} is an apocalyptic number.

20403101130230 is an abundant number, since it is smaller than the sum of its proper divisors (24797615221834).

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

20403101130230 is a wasteful number, since it uses less digits than its factorization.

20403101130230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22420990280.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20403101130230 its reverse (3203110130402), we get a palindrome (23606211260632).

The spelling of 20403101130230 in words is "twenty trillion, four hundred three billion, one hundred one million, one hundred thirty thousand, two hundred thirty".