20201130435 has 8 divisors (see below), whose sum is σ = 32321808720. Its totient is φ = 10773936224.

The previous prime is 20201130431. The next prime is 20201130457. The reversal of 20201130435 is 53403110202.

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 20201130435 - 2² = 20201130431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20201130431) 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, 673371000 + ... + 673371029.

It is an arithmetic number, because the mean of its divisors is an integer number (4040226090).

Almost surely, 2^20201130435 is an apocalyptic number.

20201130435 is a deficient number, since it is larger than the sum of its proper divisors (12120678285).

20201130435 is a wasteful number, since it uses less digits than its factorization.

20201130435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346742037.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 20201130435 its reverse (53403110202), we get a palindrome (73604240637).

The spelling of 20201130435 in words is "twenty billion, two hundred one million, one hundred thirty thousand, four hundred thirty-five".