20023210023001 has 4 divisors (see below), whose sum is σ = 20028329743104. Its totient is φ = 20018090302900.

The previous prime is 20023210022947. The next prime is 20023210023017. The reversal of 20023210023001 is 10032001232002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20023210023001 - 2¹⁵ = 20023209990233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20023210020001) 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, 2559854185 + ... + 2559862006.

It is an arithmetic number, because the mean of its divisors is an integer number (5007082435776).

Almost surely, 2^{20023210023001} is an apocalyptic number.

It is an amenable number.

20023210023001 is a deficient number, since it is larger than the sum of its proper divisors (5119720103).

20023210023001 is an equidigital number, since it uses as much as digits as its factorization.

20023210023001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5119720102.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20023210023001 its reverse (10032001232002), we get a palindrome (30055211255003).

The spelling of 20023210023001 in words is "twenty trillion, twenty-three billion, two hundred ten million, twenty-three thousand, one".