20200130453 has 8 divisors (see below), whose sum is σ = 20269370880. Its totient is φ = 20130925360.

The previous prime is 20200130437. The next prime is 20200130471. The reversal of 20200130453 is 35403100202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20200130453 - 2⁴ = 20200130437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200133453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667408 + ... + 1679478.

It is an arithmetic number, because the mean of its divisors is an integer number (2533671360).

Almost surely, 2^20200130453 is an apocalyptic number.

It is an amenable number.

20200130453 is a deficient number, since it is larger than the sum of its proper divisors (69240427).

20200130453 is a wasteful number, since it uses less digits than its factorization.

20200130453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17667.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 20200130453 its reverse (35403100202), we get a palindrome (55603230655).

The spelling of 20200130453 in words is "twenty billion, two hundred million, one hundred thirty thousand, four hundred fifty-three".