20302032001 has 16 divisors (see below), whose sum is σ = 21331333440. Its totient is φ = 19295115840.

The previous prime is 20302031987. The next prime is 20302032031. The reversal of 20302032001 is 10023020302.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20302032001 - 2¹⁷ = 20301900929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20302032031) 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, 3391431 + ... + 3397411.

It is an arithmetic number, because the mean of its divisors is an integer number (1333208340).

Almost surely, 2^20302032001 is an apocalyptic number.

It is an amenable number.

20302032001 is a deficient number, since it is larger than the sum of its proper divisors (1029301439).

20302032001 is a wasteful number, since it uses less digits than its factorization.

20302032001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7824.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20302032001 its reverse (10023020302), we get a palindrome (30325052303).

The spelling of 20302032001 in words is "twenty billion, three hundred two million, thirty-two thousand, one".